38571130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 81865728

約数和(自身を除く): 43294598

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 563, 806, 1054, 1105, 1126, 2015, 2210, 2635, 2815, 4030, 5270, 5630, 6851, 7319, 9571, 13702, 14638, 17453, 19142, 34255, 34906, 36595, 47855, 68510, 73190, 87265, 95710, 124423, 174530, 226889, 248846, 296701, 453778, 593402, 622115, 1134445, 1244230, 1483505, 2268890, 2967010, 3857113, 7714226, 19285565, 38571130]

約数ペア:

[(1, 38571130), (2, 19285565), (5, 7714226), (10, 3857113), (13, 2967010), (17, 2268890), (26, 1483505), (31, 1244230), (34, 1134445), (62, 622115), (65, 593402), (85, 453778), (130, 296701), (155, 248846), (170, 226889), (221, 174530), (310, 124423), (403, 95710), (442, 87265), (527, 73190), (563, 68510), (806, 47855), (1054, 36595), (1105, 34906), (1126, 34255), (2015, 19142), (2210, 17453), (2635, 14638), (2815, 13702), (4030, 9571), (5270, 7319), (5630, 6851)]