2004227540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2801}}^1$

素因数の和:3105

約数の個数: 96

約数和(自身を含む): 5083948800

約数和(自身を除く): 3079721260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 269, 380, 532, 538, 665, 1076, 1330, 1345, 1883, 2660, 2690, 2801, 3766, 5111, 5380, 5602, 7532, 9415, 10222, 11204, 14005, 18830, 19607, 20444, 25555, 28010, 35777, 37660, 39214, 51110, 53219, 56020, 71554, 78428, 98035, 102220, 106438, 143108, 178885, 196070, 212876, 266095, 357770, 372533, 392140, 532190, 715540, 745066, 753469, 1064380, 1490132, 1506938, 1862665, 3013876, 3725330, 3767345, 5274283, 7450660, 7534690, 10548566, 14315911, 15069380, 21097132, 26371415, 28631822, 52742830, 57263644, 71579555, 100211377, 105485660, 143159110, 200422754, 286318220, 400845508, 501056885, 1002113770, 2004227540]

約数ペア:

[(1, 2004227540), (2, 1002113770), (4, 501056885), (5, 400845508), (7, 286318220), (10, 200422754), (14, 143159110), (19, 105485660), (20, 100211377), (28, 71579555), (35, 57263644), (38, 52742830), (70, 28631822), (76, 26371415), (95, 21097132), (133, 15069380), (140, 14315911), (190, 10548566), (266, 7534690), (269, 7450660), (380, 5274283), (532, 3767345), (538, 3725330), (665, 3013876), (1076, 1862665), (1330, 1506938), (1345, 1490132), (1883, 1064380), (2660, 753469), (2690, 745066), (2801, 715540), (3766, 532190), (5111, 392140), (5380, 372533), (5602, 357770), (7532, 266095), (9415, 212876), (10222, 196070), (11204, 178885), (14005, 143108), (18830, 106438), (19607, 102220), (20444, 98035), (25555, 78428), (28010, 71554), (35777, 56020), (37660, 53219), (39214, 51110)]