3669890900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{65651}}^1$

素因数の和:65721

約数の個数: 72

約数和(自身を含む): 8775834144

約数和(自身を除く): 5105943244

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 65651, 131302, 262604, 328255, 656510, 853463, 1313020, 1641275, 1706926, 2822993, 3282550, 3413852, 4267315, 5645986, 6565100, 8534630, 11291972, 14114965, 17069260, 21336575, 28229930, 36698909, 42673150, 56459860, 70574825, 73397818, 85346300, 141149650, 146795636, 183494545, 282299300, 366989090, 733978180, 917472725, 1834945450, 3669890900]

約数ペア:

[(1, 3669890900), (2, 1834945450), (4, 917472725), (5, 733978180), (10, 366989090), (13, 282299300), (20, 183494545), (25, 146795636), (26, 141149650), (43, 85346300), (50, 73397818), (52, 70574825), (65, 56459860), (86, 42673150), (100, 36698909), (130, 28229930), (172, 21336575), (215, 17069260), (260, 14114965), (325, 11291972), (430, 8534630), (559, 6565100), (650, 5645986), (860, 4267315), (1075, 3413852), (1118, 3282550), (1300, 2822993), (2150, 1706926), (2236, 1641275), (2795, 1313020), (4300, 853463), (5590, 656510), (11180, 328255), (13975, 262604), (27950, 131302), (55900, 65651)]