2374520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3457480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 89, 92, 115, 116, 145, 178, 184, 230, 232, 290, 356, 445, 460, 580, 667, 712, 890, 920, 1160, 1334, 1780, 2047, 2581, 2668, 3335, 3560, 4094, 5162, 5336, 6670, 8188, 10235, 10324, 12905, 13340, 16376, 20470, 20648, 25810, 26680, 40940, 51620, 59363, 81880, 103240, 118726, 237452, 296815, 474904, 593630, 1187260, 2374520]

約数ペア:

[(1, 2374520), (2, 1187260), (4, 593630), (5, 474904), (8, 296815), (10, 237452), (20, 118726), (23, 103240), (29, 81880), (40, 59363), (46, 51620), (58, 40940), (89, 26680), (92, 25810), (115, 20648), (116, 20470), (145, 16376), (178, 13340), (184, 12905), (230, 10324), (232, 10235), (290, 8188), (356, 6670), (445, 5336), (460, 5162), (580, 4094), (667, 3560), (712, 3335), (890, 2668), (920, 2581), (1160, 2047), (1334, 1780)]