69484480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16733

約数の個数: 56

約数和(自身を含む): 178198272

約数和(自身を除く): 108713792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16703, 33406, 66812, 83515, 133624, 167030, 217139, 267248, 334060, 434278, 534496, 668120, 868556, 1068992, 1085695, 1336240, 1737112, 2171390, 2672480, 3474224, 4342780, 5344960, 6948448, 8685560, 13896896, 17371120, 34742240, 69484480]

約数ペア:

[(1, 69484480), (2, 34742240), (4, 17371120), (5, 13896896), (8, 8685560), (10, 6948448), (13, 5344960), (16, 4342780), (20, 3474224), (26, 2672480), (32, 2171390), (40, 1737112), (52, 1336240), (64, 1085695), (65, 1068992), (80, 868556), (104, 668120), (130, 534496), (160, 434278), (208, 334060), (260, 267248), (320, 217139), (416, 167030), (520, 133624), (832, 83515), (1040, 66812), (2080, 33406), (4160, 16703)]