2006193860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 4811353344

約数和(自身を除く): 2805159484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 521, 761, 1012, 1042, 1265, 1522, 2084, 2530, 2605, 3044, 3805, 5060, 5210, 5731, 7610, 8371, 10420, 11462, 11983, 15220, 16742, 17503, 22924, 23966, 28655, 33484, 35006, 41855, 47932, 57310, 59915, 70012, 83710, 87515, 114620, 119830, 131813, 167420, 175030, 192533, 239660, 263626, 350060, 385066, 396481, 527252, 659065, 770132, 792962, 962665, 1318130, 1585924, 1925330, 1982405, 2636260, 3850660, 3964810, 4361291, 7929620, 8722582, 9119063, 17445164, 18238126, 21806455, 36476252, 43612910, 45595315, 87225820, 91190630, 100309693, 182381260, 200619386, 401238772, 501548465, 1003096930, 2006193860]

約数ペア:

[(1, 2006193860), (2, 1003096930), (4, 501548465), (5, 401238772), (10, 200619386), (11, 182381260), (20, 100309693), (22, 91190630), (23, 87225820), (44, 45595315), (46, 43612910), (55, 36476252), (92, 21806455), (110, 18238126), (115, 17445164), (220, 9119063), (230, 8722582), (253, 7929620), (460, 4361291), (506, 3964810), (521, 3850660), (761, 2636260), (1012, 1982405), (1042, 1925330), (1265, 1585924), (1522, 1318130), (2084, 962665), (2530, 792962), (2605, 770132), (3044, 659065), (3805, 527252), (5060, 396481), (5210, 385066), (5731, 350060), (7610, 263626), (8371, 239660), (10420, 192533), (11462, 175030), (11983, 167420), (15220, 131813), (16742, 119830), (17503, 114620), (22924, 87515), (23966, 83710), (28655, 70012), (33484, 59915), (35006, 57310), (41855, 47932)]