67933720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 163477440

約数和(自身を除く): 95543720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1801, 1886, 3602, 3772, 4715, 7204, 7544, 9005, 9430, 14408, 18010, 18860, 36020, 37720, 41423, 72040, 73841, 82846, 147682, 165692, 207115, 295364, 331384, 369205, 414230, 590728, 738410, 828460, 1476820, 1656920, 1698343, 2953640, 3396686, 6793372, 8491715, 13586744, 16983430, 33966860, 67933720]

約数ペア:

[(1, 67933720), (2, 33966860), (4, 16983430), (5, 13586744), (8, 8491715), (10, 6793372), (20, 3396686), (23, 2953640), (40, 1698343), (41, 1656920), (46, 1476820), (82, 828460), (92, 738410), (115, 590728), (164, 414230), (184, 369205), (205, 331384), (230, 295364), (328, 207115), (410, 165692), (460, 147682), (820, 82846), (920, 73841), (943, 72040), (1640, 41423), (1801, 37720), (1886, 36020), (3602, 18860), (3772, 18010), (4715, 14408), (7204, 9430), (7544, 9005)]