13365100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 33796448

約数和(自身を除く): 20431348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 313, 350, 427, 610, 626, 700, 854, 1220, 1252, 1525, 1565, 1708, 2135, 2191, 3050, 3130, 4270, 4382, 6100, 6260, 7825, 8540, 8764, 10675, 10955, 15650, 19093, 21350, 21910, 31300, 38186, 42700, 43820, 54775, 76372, 95465, 109550, 133651, 190930, 219100, 267302, 381860, 477325, 534604, 668255, 954650, 1336510, 1909300, 2673020, 3341275, 6682550, 13365100]

約数ペア:

[(1, 13365100), (2, 6682550), (4, 3341275), (5, 2673020), (7, 1909300), (10, 1336510), (14, 954650), (20, 668255), (25, 534604), (28, 477325), (35, 381860), (50, 267302), (61, 219100), (70, 190930), (100, 133651), (122, 109550), (140, 95465), (175, 76372), (244, 54775), (305, 43820), (313, 42700), (350, 38186), (427, 31300), (610, 21910), (626, 21350), (700, 19093), (854, 15650), (1220, 10955), (1252, 10675), (1525, 8764), (1565, 8540), (1708, 7825), (2135, 6260), (2191, 6100), (3050, 4382), (3130, 4270)]