17899440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5766

約数の個数: 80

約数和(自身を含む): 59767008

約数和(自身を除く): 41867568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5737, 11474, 17211, 22948, 28685, 34422, 45896, 57370, 68844, 74581, 86055, 91792, 114740, 137688, 149162, 172110, 223743, 229480, 275376, 298324, 344220, 372905, 447486, 458960, 596648, 688440, 745810, 894972, 1118715, 1193296, 1376880, 1491620, 1789944, 2237430, 2983240, 3579888, 4474860, 5966480, 8949720, 17899440]

約数ペア:

[(1, 17899440), (2, 8949720), (3, 5966480), (4, 4474860), (5, 3579888), (6, 2983240), (8, 2237430), (10, 1789944), (12, 1491620), (13, 1376880), (15, 1193296), (16, 1118715), (20, 894972), (24, 745810), (26, 688440), (30, 596648), (39, 458960), (40, 447486), (48, 372905), (52, 344220), (60, 298324), (65, 275376), (78, 229480), (80, 223743), (104, 172110), (120, 149162), (130, 137688), (156, 114740), (195, 91792), (208, 86055), (240, 74581), (260, 68844), (312, 57370), (390, 45896), (520, 34422), (624, 28685), (780, 22948), (1040, 17211), (1560, 11474), (3120, 5737)]