85634900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3513

約数の個数: 72

約数和(自身を含む): 210715680

約数和(自身を除く): 125080780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 3467, 4940, 6175, 6934, 12350, 13868, 17335, 24700, 34670, 45071, 65873, 69340, 86675, 90142, 131746, 173350, 180284, 225355, 263492, 329365, 346700, 450710, 658730, 856349, 901420, 1126775, 1317460, 1646825, 1712698, 2253550, 3293650, 3425396, 4281745, 4507100, 6587300, 8563490, 17126980, 21408725, 42817450, 85634900]

約数ペア:

[(1, 85634900), (2, 42817450), (4, 21408725), (5, 17126980), (10, 8563490), (13, 6587300), (19, 4507100), (20, 4281745), (25, 3425396), (26, 3293650), (38, 2253550), (50, 1712698), (52, 1646825), (65, 1317460), (76, 1126775), (95, 901420), (100, 856349), (130, 658730), (190, 450710), (247, 346700), (260, 329365), (325, 263492), (380, 225355), (475, 180284), (494, 173350), (650, 131746), (950, 90142), (988, 86675), (1235, 69340), (1300, 65873), (1900, 45071), (2470, 34670), (3467, 24700), (4940, 17335), (6175, 13868), (6934, 12350)]