3784554700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{2659}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 8432029760

約数和(自身を除く): 4647475060

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 331, 430, 662, 860, 1075, 1324, 1655, 2150, 2659, 3310, 4300, 5318, 6620, 8275, 10636, 13295, 14233, 16550, 26590, 28466, 33100, 53180, 56932, 66475, 71165, 114337, 132950, 142330, 228674, 265900, 284660, 355825, 457348, 571685, 711650, 880129, 1143370, 1423300, 1760258, 2286740, 2858425, 3520516, 4400645, 5716850, 8801290, 11433700, 17602580, 22003225, 37845547, 44006450, 75691094, 88012900, 151382188, 189227735, 378455470, 756910940, 946138675, 1892277350, 3784554700]

約数ペア:

[(1, 3784554700), (2, 1892277350), (4, 946138675), (5, 756910940), (10, 378455470), (20, 189227735), (25, 151382188), (43, 88012900), (50, 75691094), (86, 44006450), (100, 37845547), (172, 22003225), (215, 17602580), (331, 11433700), (430, 8801290), (662, 5716850), (860, 4400645), (1075, 3520516), (1324, 2858425), (1655, 2286740), (2150, 1760258), (2659, 1423300), (3310, 1143370), (4300, 880129), (5318, 711650), (6620, 571685), (8275, 457348), (10636, 355825), (13295, 284660), (14233, 265900), (16550, 228674), (26590, 142330), (28466, 132950), (33100, 114337), (53180, 71165), (56932, 66475)]