4829720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 12718080

約数和(自身を除く): 7888360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 367, 376, 470, 658, 734, 940, 1316, 1468, 1645, 1835, 1880, 2569, 2632, 2936, 3290, 3670, 5138, 6580, 7340, 10276, 12845, 13160, 14680, 17249, 20552, 25690, 34498, 51380, 68996, 86245, 102760, 120743, 137992, 172490, 241486, 344980, 482972, 603715, 689960, 965944, 1207430, 2414860, 4829720]

約数ペア:

[(1, 4829720), (2, 2414860), (4, 1207430), (5, 965944), (7, 689960), (8, 603715), (10, 482972), (14, 344980), (20, 241486), (28, 172490), (35, 137992), (40, 120743), (47, 102760), (56, 86245), (70, 68996), (94, 51380), (140, 34498), (188, 25690), (235, 20552), (280, 17249), (329, 14680), (367, 13160), (376, 12845), (470, 10276), (658, 7340), (734, 6580), (940, 5138), (1316, 3670), (1468, 3290), (1645, 2936), (1835, 2632), (1880, 2569)]