4004626980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{2377}}^1$

素因数の和:3085

約数の個数: 96

約数和(自身を含む): 11496127104

約数和(自身を除く): 7491500124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 653, 860, 1290, 1306, 1959, 2377, 2580, 2612, 3265, 3918, 4754, 6530, 7131, 7836, 9508, 9795, 11885, 13060, 14262, 19590, 23770, 28079, 28524, 35655, 39180, 47540, 56158, 71310, 84237, 102211, 112316, 140395, 142620, 168474, 204422, 280790, 306633, 336948, 408844, 421185, 511055, 561580, 613266, 842370, 1022110, 1226532, 1533165, 1552181, 1684740, 2044220, 3066330, 3104362, 4656543, 6132660, 6208724, 7760905, 9313086, 15521810, 18626172, 23282715, 31043620, 46565430, 66743783, 93130860, 133487566, 200231349, 266975132, 333718915, 400462698, 667437830, 800925396, 1001156745, 1334875660, 2002313490, 4004626980]

約数ペア:

[(1, 4004626980), (2, 2002313490), (3, 1334875660), (4, 1001156745), (5, 800925396), (6, 667437830), (10, 400462698), (12, 333718915), (15, 266975132), (20, 200231349), (30, 133487566), (43, 93130860), (60, 66743783), (86, 46565430), (129, 31043620), (172, 23282715), (215, 18626172), (258, 15521810), (430, 9313086), (516, 7760905), (645, 6208724), (653, 6132660), (860, 4656543), (1290, 3104362), (1306, 3066330), (1959, 2044220), (2377, 1684740), (2580, 1552181), (2612, 1533165), (3265, 1226532), (3918, 1022110), (4754, 842370), (6530, 613266), (7131, 561580), (7836, 511055), (9508, 421185), (9795, 408844), (11885, 336948), (13060, 306633), (14262, 280790), (19590, 204422), (23770, 168474), (28079, 142620), (28524, 140395), (35655, 112316), (39180, 102211), (47540, 84237), (56158, 71310)]