2225628080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 5910455040

約数和(自身を除く): 3684826960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 163, 190, 208, 247, 260, 304, 326, 380, 494, 520, 652, 691, 760, 815, 988, 1040, 1235, 1304, 1382, 1520, 1630, 1976, 2119, 2470, 2608, 2764, 3097, 3260, 3455, 3952, 4238, 4940, 5528, 6194, 6520, 6910, 8476, 8983, 9880, 10595, 11056, 12388, 13040, 13129, 13820, 15485, 16952, 17966, 19760, 21190, 24776, 26258, 27640, 30970, 33904, 35932, 40261, 42380, 44915, 49552, 52516, 55280, 61940, 65645, 71864, 80522, 84760, 89830, 105032, 112633, 123880, 131290, 143728, 161044, 169520, 170677, 179660, 201305, 210064, 225266, 247760, 262580, 322088, 341354, 359320, 402610, 450532, 525160, 563165, 644176, 682708, 718640, 805220, 853385, 901064, 1050320, 1126330, 1365416, 1464229, 1610440, 1706770, 1802128, 2140027, 2252660, 2730832, 2928458, 3220880, 3413540, 4280054, 4505320, 5856916, 6827080, 7321145, 8560108, 9010640, 10700135, 11713832, 13654160, 14642290, 17120216, 21400270, 23427664, 27820351, 29284580, 34240432, 42800540, 55640702, 58569160, 85601080, 111281404, 117138320, 139101755, 171202160, 222562808, 278203510, 445125616, 556407020, 1112814040, 2225628080]

約数ペア:

[(1, 2225628080), (2, 1112814040), (4, 556407020), (5, 445125616), (8, 278203510), (10, 222562808), (13, 171202160), (16, 139101755), (19, 117138320), (20, 111281404), (26, 85601080), (38, 58569160), (40, 55640702), (52, 42800540), (65, 34240432), (76, 29284580), (80, 27820351), (95, 23427664), (104, 21400270), (130, 17120216), (152, 14642290), (163, 13654160), (190, 11713832), (208, 10700135), (247, 9010640), (260, 8560108), (304, 7321145), (326, 6827080), (380, 5856916), (494, 4505320), (520, 4280054), (652, 3413540), (691, 3220880), (760, 2928458), (815, 2730832), (988, 2252660), (1040, 2140027), (1235, 1802128), (1304, 1706770), (1382, 1610440), (1520, 1464229), (1630, 1365416), (1976, 1126330), (2119, 1050320), (2470, 901064), (2608, 853385), (2764, 805220), (3097, 718640), (3260, 682708), (3455, 644176), (3952, 563165), (4238, 525160), (4940, 450532), (5528, 402610), (6194, 359320), (6520, 341354), (6910, 322088), (8476, 262580), (8983, 247760), (9880, 225266), (10595, 210064), (11056, 201305), (12388, 179660), (13040, 170677), (13129, 169520), (13820, 161044), (15485, 143728), (16952, 131290), (17966, 123880), (19760, 112633), (21190, 105032), (24776, 89830), (26258, 84760), (27640, 80522), (30970, 71864), (33904, 65645), (35932, 61940), (40261, 55280), (42380, 52516), (44915, 49552)]