84621203200

素因数分解:

$2^8\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{10163}}^1$

素因数の和:11490

約数の個数: 108

約数和(自身を含む): 209632317048

約数和(自身を除く): 125011113848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1301, 1600, 2602, 3200, 5204, 6400, 6505, 10163, 10408, 13010, 20326, 20816, 26020, 32525, 40652, 41632, 50815, 52040, 65050, 81304, 83264, 101630, 104080, 130100, 162608, 166528, 203260, 208160, 254075, 260200, 325216, 333056, 406520, 416320, 508150, 520400, 650432, 813040, 832640, 1016300, 1040800, 1300864, 1626080, 1665280, 2032600, 2081600, 2601728, 3252160, 4065200, 4163200, 6504320, 8130400, 8326400, 13008640, 13222063, 16260800, 26444126, 32521600, 52888252, 65043200, 66110315, 105776504, 132220630, 211553008, 264441260, 330551575, 423106016, 528882520, 661103150, 846212032, 1057765040, 1322206300, 1692424064, 2115530080, 2644412600, 3384848128, 4231060160, 5288825200, 8462120320, 10577650400, 16924240640, 21155300800, 42310601600, 84621203200]

約数ペア:

[(1, 84621203200), (2, 42310601600), (4, 21155300800), (5, 16924240640), (8, 10577650400), (10, 8462120320), (16, 5288825200), (20, 4231060160), (25, 3384848128), (32, 2644412600), (40, 2115530080), (50, 1692424064), (64, 1322206300), (80, 1057765040), (100, 846212032), (128, 661103150), (160, 528882520), (200, 423106016), (256, 330551575), (320, 264441260), (400, 211553008), (640, 132220630), (800, 105776504), (1280, 66110315), (1301, 65043200), (1600, 52888252), (2602, 32521600), (3200, 26444126), (5204, 16260800), (6400, 13222063), (6505, 13008640), (10163, 8326400), (10408, 8130400), (13010, 6504320), (20326, 4163200), (20816, 4065200), (26020, 3252160), (32525, 2601728), (40652, 2081600), (41632, 2032600), (50815, 1665280), (52040, 1626080), (65050, 1300864), (81304, 1040800), (83264, 1016300), (101630, 832640), (104080, 813040), (130100, 650432), (162608, 520400), (166528, 508150), (203260, 416320), (208160, 406520), (254075, 333056), (260200, 325216)]