432849680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 1039420080

約数和(自身を除く): 606570400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 257, 296, 370, 514, 569, 592, 740, 1028, 1138, 1285, 1480, 2056, 2276, 2570, 2845, 2960, 4112, 4552, 5140, 5690, 9104, 9509, 10280, 11380, 19018, 20560, 21053, 22760, 38036, 42106, 45520, 47545, 76072, 84212, 95090, 105265, 146233, 152144, 168424, 190180, 210530, 292466, 336848, 380360, 421060, 584932, 731165, 760720, 842120, 1169864, 1462330, 1684240, 2339728, 2924660, 5410621, 5849320, 10821242, 11698640, 21642484, 27053105, 43284968, 54106210, 86569936, 108212420, 216424840, 432849680]

約数ペア:

[(1, 432849680), (2, 216424840), (4, 108212420), (5, 86569936), (8, 54106210), (10, 43284968), (16, 27053105), (20, 21642484), (37, 11698640), (40, 10821242), (74, 5849320), (80, 5410621), (148, 2924660), (185, 2339728), (257, 1684240), (296, 1462330), (370, 1169864), (514, 842120), (569, 760720), (592, 731165), (740, 584932), (1028, 421060), (1138, 380360), (1285, 336848), (1480, 292466), (2056, 210530), (2276, 190180), (2570, 168424), (2845, 152144), (2960, 146233), (4112, 105265), (4552, 95090), (5140, 84212), (5690, 76072), (9104, 47545), (9509, 45520), (10280, 42106), (11380, 38036), (19018, 22760), (20560, 21053)]