224749689140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{211219}}^1$

素因数の和:211952

約数の個数: 48

約数和(自身を含む): 478408230720

約数和(自身を除く): 253658541580

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 641, 830, 1282, 1660, 2564, 3205, 6410, 12820, 53203, 106406, 211219, 212812, 266015, 422438, 532030, 844876, 1056095, 1064060, 2112190, 4224380, 17531177, 35062354, 70124708, 87655885, 135391379, 175311770, 270782758, 350623540, 541565516, 676956895, 1353913790, 2707827580, 11237484457, 22474968914, 44949937828, 56187422285, 112374844570, 224749689140]

約数ペア:

[(1, 224749689140), (2, 112374844570), (4, 56187422285), (5, 44949937828), (10, 22474968914), (20, 11237484457), (83, 2707827580), (166, 1353913790), (332, 676956895), (415, 541565516), (641, 350623540), (830, 270782758), (1282, 175311770), (1660, 135391379), (2564, 87655885), (3205, 70124708), (6410, 35062354), (12820, 17531177), (53203, 4224380), (106406, 2112190), (211219, 1064060), (212812, 1056095), (266015, 844876), (422438, 532030)]