18673670260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{7457}}^1$

素因数の和:8081

約数の個数: 96

約数和(自身を含む): 46348904448

約数和(自身を除く): 27675234188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 577, 620, 868, 1085, 1154, 2170, 2308, 2885, 4039, 4340, 5770, 7457, 8078, 11540, 14914, 16156, 17887, 20195, 29828, 35774, 37285, 40390, 52199, 71548, 74570, 80780, 89435, 104398, 125209, 149140, 178870, 208796, 231167, 250418, 260995, 357740, 462334, 500836, 521990, 626045, 924668, 1043980, 1155835, 1252090, 1618169, 2311670, 2504180, 3236338, 4302689, 4623340, 6472676, 8090845, 8605378, 16181690, 17210756, 21513445, 30118823, 32363380, 43026890, 60237646, 86053780, 120475292, 133383359, 150594115, 266766718, 301188230, 533533436, 602376460, 666916795, 933683513, 1333833590, 1867367026, 2667667180, 3734734052, 4668417565, 9336835130, 18673670260]

約数ペア:

[(1, 18673670260), (2, 9336835130), (4, 4668417565), (5, 3734734052), (7, 2667667180), (10, 1867367026), (14, 1333833590), (20, 933683513), (28, 666916795), (31, 602376460), (35, 533533436), (62, 301188230), (70, 266766718), (124, 150594115), (140, 133383359), (155, 120475292), (217, 86053780), (310, 60237646), (434, 43026890), (577, 32363380), (620, 30118823), (868, 21513445), (1085, 17210756), (1154, 16181690), (2170, 8605378), (2308, 8090845), (2885, 6472676), (4039, 4623340), (4340, 4302689), (5770, 3236338), (7457, 2504180), (8078, 2311670), (11540, 1618169), (14914, 1252090), (16156, 1155835), (17887, 1043980), (20195, 924668), (29828, 626045), (35774, 521990), (37285, 500836), (40390, 462334), (52199, 357740), (71548, 260995), (74570, 250418), (80780, 231167), (89435, 208796), (104398, 178870), (125209, 149140)]