374697700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6773

約数の個数: 72

約数和(自身を含む): 896137088

約数和(自身を除く): 521439388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 6703, 11180, 13406, 13975, 26812, 27950, 33515, 55900, 67030, 87139, 134060, 167575, 174278, 288229, 335150, 348556, 435695, 576458, 670300, 871390, 1152916, 1441145, 1742780, 2178475, 2882290, 3746977, 4356950, 5764580, 7205725, 7493954, 8713900, 14411450, 14987908, 18734885, 28822900, 37469770, 74939540, 93674425, 187348850, 374697700]

約数ペア:

[(1, 374697700), (2, 187348850), (4, 93674425), (5, 74939540), (10, 37469770), (13, 28822900), (20, 18734885), (25, 14987908), (26, 14411450), (43, 8713900), (50, 7493954), (52, 7205725), (65, 5764580), (86, 4356950), (100, 3746977), (130, 2882290), (172, 2178475), (215, 1742780), (260, 1441145), (325, 1152916), (430, 871390), (559, 670300), (650, 576458), (860, 435695), (1075, 348556), (1118, 335150), (1300, 288229), (2150, 174278), (2236, 167575), (2795, 134060), (4300, 87139), (5590, 67030), (6703, 55900), (11180, 33515), (13406, 27950), (13975, 26812)]