2012149386500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{733157}}^1$

素因数の和:733686

約数の個数: 96

約数和(自身を含む): 4803651216000

約数和(自身を除く): 2791501829500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 499, 500, 550, 998, 1100, 1375, 1996, 2495, 2750, 4990, 5489, 5500, 9980, 10978, 12475, 21956, 24950, 27445, 49900, 54890, 62375, 109780, 124750, 137225, 249500, 274450, 548900, 686125, 733157, 1372250, 1466314, 2744500, 2932628, 3665785, 7331570, 8064727, 14663140, 16129454, 18328925, 32258908, 36657850, 40323635, 73315700, 80647270, 91644625, 161294540, 183289250, 201618175, 365845343, 366578500, 403236350, 731690686, 806472700, 1008090875, 1463381372, 1829226715, 2016181750, 3658453430, 4024298773, 4032363500, 7316906860, 8048597546, 9146133575, 16097195092, 18292267150, 20121493865, 36584534300, 40242987730, 45730667875, 80485975460, 91461335750, 100607469325, 182922671500, 201214938650, 402429877300, 503037346625, 1006074693250, 2012149386500]

約数ペア:

[(1, 2012149386500), (2, 1006074693250), (4, 503037346625), (5, 402429877300), (10, 201214938650), (11, 182922671500), (20, 100607469325), (22, 91461335750), (25, 80485975460), (44, 45730667875), (50, 40242987730), (55, 36584534300), (100, 20121493865), (110, 18292267150), (125, 16097195092), (220, 9146133575), (250, 8048597546), (275, 7316906860), (499, 4032363500), (500, 4024298773), (550, 3658453430), (998, 2016181750), (1100, 1829226715), (1375, 1463381372), (1996, 1008090875), (2495, 806472700), (2750, 731690686), (4990, 403236350), (5489, 366578500), (5500, 365845343), (9980, 201618175), (10978, 183289250), (12475, 161294540), (21956, 91644625), (24950, 80647270), (27445, 73315700), (49900, 40323635), (54890, 36657850), (62375, 32258908), (109780, 18328925), (124750, 16129454), (137225, 14663140), (249500, 8064727), (274450, 7331570), (548900, 3665785), (686125, 2932628), (733157, 2744500), (1372250, 1466314)]