4782460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 10555776

約数和(自身を除く): 5773316

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 83, 86, 134, 166, 172, 215, 268, 332, 335, 415, 430, 670, 830, 860, 1340, 1660, 2881, 3569, 5561, 5762, 7138, 11122, 11524, 14276, 14405, 17845, 22244, 27805, 28810, 35690, 55610, 57620, 71380, 111220, 239123, 478246, 956492, 1195615, 2391230, 4782460]

約数ペア:

[(1, 4782460), (2, 2391230), (4, 1195615), (5, 956492), (10, 478246), (20, 239123), (43, 111220), (67, 71380), (83, 57620), (86, 55610), (134, 35690), (166, 28810), (172, 27805), (215, 22244), (268, 17845), (332, 14405), (335, 14276), (415, 11524), (430, 11122), (670, 7138), (830, 5762), (860, 5561), (1340, 3569), (1660, 2881)]