4750879900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24527}}^1$

素因数の和:24703

約数の個数: 72

約数和(自身を含む): 11177409600

約数和(自身を除く): 6426529700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 149, 260, 298, 325, 596, 650, 745, 1300, 1490, 1937, 2980, 3725, 3874, 7450, 7748, 9685, 14900, 19370, 24527, 38740, 48425, 49054, 96850, 98108, 122635, 193700, 245270, 318851, 490540, 613175, 637702, 1226350, 1275404, 1594255, 2452700, 3188510, 3654523, 6377020, 7309046, 7971275, 14618092, 15942550, 18272615, 31885100, 36545230, 47508799, 73090460, 91363075, 95017598, 182726150, 190035196, 237543995, 365452300, 475087990, 950175980, 1187719975, 2375439950, 4750879900]

約数ペア:

[(1, 4750879900), (2, 2375439950), (4, 1187719975), (5, 950175980), (10, 475087990), (13, 365452300), (20, 237543995), (25, 190035196), (26, 182726150), (50, 95017598), (52, 91363075), (65, 73090460), (100, 47508799), (130, 36545230), (149, 31885100), (260, 18272615), (298, 15942550), (325, 14618092), (596, 7971275), (650, 7309046), (745, 6377020), (1300, 3654523), (1490, 3188510), (1937, 2452700), (2980, 1594255), (3725, 1275404), (3874, 1226350), (7450, 637702), (7748, 613175), (9685, 490540), (14900, 318851), (19370, 245270), (24527, 193700), (38740, 122635), (48425, 98108), (49054, 96850)]