70952800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 72

約数和(自身を含む): 178863552

約数和(自身を除く): 107910752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 2861, 3100, 4960, 5722, 6200, 11444, 12400, 14305, 22888, 24800, 28610, 45776, 57220, 71525, 88691, 91552, 114440, 143050, 177382, 228880, 286100, 354764, 443455, 457760, 572200, 709528, 886910, 1144400, 1419056, 1773820, 2217275, 2288800, 2838112, 3547640, 4434550, 7095280, 8869100, 14190560, 17738200, 35476400, 70952800]

約数ペア:

[(1, 70952800), (2, 35476400), (4, 17738200), (5, 14190560), (8, 8869100), (10, 7095280), (16, 4434550), (20, 3547640), (25, 2838112), (31, 2288800), (32, 2217275), (40, 1773820), (50, 1419056), (62, 1144400), (80, 886910), (100, 709528), (124, 572200), (155, 457760), (160, 443455), (200, 354764), (248, 286100), (310, 228880), (400, 177382), (496, 143050), (620, 114440), (775, 91552), (800, 88691), (992, 71525), (1240, 57220), (1550, 45776), (2480, 28610), (2861, 24800), (3100, 22888), (4960, 14305), (5722, 12400), (6200, 11444)]