116815720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5378

約数の個数: 64

約数和(自身を含む): 304243200

約数和(自身を除く): 187427480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5281, 5530, 10562, 11060, 21124, 22120, 26405, 36967, 42248, 52810, 73934, 105620, 147868, 184835, 211240, 295736, 369670, 417199, 739340, 834398, 1478680, 1668796, 2085995, 2920393, 3337592, 4171990, 5840786, 8343980, 11681572, 14601965, 16687960, 23363144, 29203930, 58407860, 116815720]

約数ペア:

[(1, 116815720), (2, 58407860), (4, 29203930), (5, 23363144), (7, 16687960), (8, 14601965), (10, 11681572), (14, 8343980), (20, 5840786), (28, 4171990), (35, 3337592), (40, 2920393), (56, 2085995), (70, 1668796), (79, 1478680), (140, 834398), (158, 739340), (280, 417199), (316, 369670), (395, 295736), (553, 211240), (632, 184835), (790, 147868), (1106, 105620), (1580, 73934), (2212, 52810), (2765, 42248), (3160, 36967), (4424, 26405), (5281, 22120), (5530, 21124), (10562, 11060)]