5415671200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{85691}}^1$

素因数の和:85790

約数の個数: 72

約数和(自身を含む): 13388518080

約数和(自身を除く): 7972846880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 15800, 31600, 63200, 85691, 171382, 342764, 428455, 685528, 856910, 1371056, 1713820, 2142275, 2742112, 3427640, 4284550, 6769589, 6855280, 8569100, 13539178, 13710560, 17138200, 27078356, 33847945, 34276400, 54156712, 67695890, 68552800, 108313424, 135391780, 169239725, 216626848, 270783560, 338479450, 541567120, 676958900, 1083134240, 1353917800, 2707835600, 5415671200]

約数ペア:

[(1, 5415671200), (2, 2707835600), (4, 1353917800), (5, 1083134240), (8, 676958900), (10, 541567120), (16, 338479450), (20, 270783560), (25, 216626848), (32, 169239725), (40, 135391780), (50, 108313424), (79, 68552800), (80, 67695890), (100, 54156712), (158, 34276400), (160, 33847945), (200, 27078356), (316, 17138200), (395, 13710560), (400, 13539178), (632, 8569100), (790, 6855280), (800, 6769589), (1264, 4284550), (1580, 3427640), (1975, 2742112), (2528, 2142275), (3160, 1713820), (3950, 1371056), (6320, 856910), (7900, 685528), (12640, 428455), (15800, 342764), (31600, 171382), (63200, 85691)]