1729073650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 3270915648

約数和(自身を除く): 1541841998

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 571, 710, 853, 1142, 1706, 1775, 2855, 3550, 4265, 5710, 8530, 14275, 21325, 28550, 40541, 42650, 60563, 81082, 121126, 202705, 302815, 405410, 487063, 605630, 974126, 1013525, 1514075, 2027050, 2435315, 3028150, 4870630, 12176575, 24353150, 34581473, 69162946, 172907365, 345814730, 864536825, 1729073650]

約数ペア:

[(1, 1729073650), (2, 864536825), (5, 345814730), (10, 172907365), (25, 69162946), (50, 34581473), (71, 24353150), (142, 12176575), (355, 4870630), (571, 3028150), (710, 2435315), (853, 2027050), (1142, 1514075), (1706, 1013525), (1775, 974126), (2855, 605630), (3550, 487063), (4265, 405410), (5710, 302815), (8530, 202705), (14275, 121126), (21325, 81082), (28550, 60563), (40541, 42650)]