3100828250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15641}}^1$

素因数の和:15732

約数の個数: 64

約数和(自身を含む): 6354155808

約数和(自身を除く): 3253327558

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 125, 130, 250, 305, 325, 610, 650, 793, 1525, 1586, 1625, 3050, 3250, 3965, 7625, 7930, 15250, 15641, 19825, 31282, 39650, 78205, 99125, 156410, 198250, 203333, 391025, 406666, 782050, 954101, 1016665, 1908202, 1955125, 2033330, 3910250, 4770505, 5083325, 9541010, 10166650, 12403313, 23852525, 24806626, 25416625, 47705050, 50833250, 62016565, 119262625, 124033130, 238525250, 310082825, 620165650, 1550414125, 3100828250]

約数ペア:

[(1, 3100828250), (2, 1550414125), (5, 620165650), (10, 310082825), (13, 238525250), (25, 124033130), (26, 119262625), (50, 62016565), (61, 50833250), (65, 47705050), (122, 25416625), (125, 24806626), (130, 23852525), (250, 12403313), (305, 10166650), (325, 9541010), (610, 5083325), (650, 4770505), (793, 3910250), (1525, 2033330), (1586, 1955125), (1625, 1908202), (3050, 1016665), (3250, 954101), (3965, 782050), (7625, 406666), (7930, 391025), (15250, 203333), (15641, 198250), (19825, 156410), (31282, 99125), (39650, 78205)]