37950220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 104670720

約数和(自身を除く): 66720500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1297, 1330, 1463, 1540, 2090, 2594, 2660, 2926, 4180, 5188, 5852, 6485, 7315, 9079, 12970, 14267, 14630, 18158, 24643, 25940, 28534, 29260, 36316, 45395, 49286, 57068, 71335, 90790, 98572, 99869, 123215, 142670, 172501, 181580, 199738, 246430, 271073, 285340, 345002, 399476, 492860, 499345, 542146, 690004, 862505, 998690, 1084292, 1355365, 1725010, 1897511, 1997380, 2710730, 3450020, 3795022, 5421460, 7590044, 9487555, 18975110, 37950220]

約数ペア:

[(1, 37950220), (2, 18975110), (4, 9487555), (5, 7590044), (7, 5421460), (10, 3795022), (11, 3450020), (14, 2710730), (19, 1997380), (20, 1897511), (22, 1725010), (28, 1355365), (35, 1084292), (38, 998690), (44, 862505), (55, 690004), (70, 542146), (76, 499345), (77, 492860), (95, 399476), (110, 345002), (133, 285340), (140, 271073), (154, 246430), (190, 199738), (209, 181580), (220, 172501), (266, 142670), (308, 123215), (380, 99869), (385, 98572), (418, 90790), (532, 71335), (665, 57068), (770, 49286), (836, 45395), (1045, 36316), (1297, 29260), (1330, 28534), (1463, 25940), (1540, 24643), (2090, 18158), (2594, 14630), (2660, 14267), (2926, 12970), (4180, 9079), (5188, 7315), (5852, 6485)]