7652320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 19645416

約数和(自身を除く): 11993096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 283, 338, 416, 520, 566, 676, 845, 1040, 1132, 1352, 1415, 1690, 2080, 2264, 2704, 2830, 3380, 3679, 4528, 5408, 5660, 6760, 7358, 9056, 11320, 13520, 14716, 18395, 22640, 27040, 29432, 36790, 45280, 47827, 58864, 73580, 95654, 117728, 147160, 191308, 239135, 294320, 382616, 478270, 588640, 765232, 956540, 1530464, 1913080, 3826160, 7652320]

約数ペア:

[(1, 7652320), (2, 3826160), (4, 1913080), (5, 1530464), (8, 956540), (10, 765232), (13, 588640), (16, 478270), (20, 382616), (26, 294320), (32, 239135), (40, 191308), (52, 147160), (65, 117728), (80, 95654), (104, 73580), (130, 58864), (160, 47827), (169, 45280), (208, 36790), (260, 29432), (283, 27040), (338, 22640), (416, 18395), (520, 14716), (566, 13520), (676, 11320), (845, 9056), (1040, 7358), (1132, 6760), (1352, 5660), (1415, 5408), (1690, 4528), (2080, 3679), (2264, 3380), (2704, 2830)]