98518160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 252525504

約数和(自身を除く): 154007344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2203, 2236, 2795, 3440, 4406, 4472, 5590, 8812, 8944, 11015, 11180, 17624, 22030, 22360, 28639, 35248, 44060, 44720, 57278, 88120, 94729, 114556, 143195, 176240, 189458, 229112, 286390, 378916, 458224, 473645, 572780, 757832, 947290, 1145560, 1231477, 1515664, 1894580, 2291120, 2462954, 3789160, 4925908, 6157385, 7578320, 9851816, 12314770, 19703632, 24629540, 49259080, 98518160]

約数ペア:

[(1, 98518160), (2, 49259080), (4, 24629540), (5, 19703632), (8, 12314770), (10, 9851816), (13, 7578320), (16, 6157385), (20, 4925908), (26, 3789160), (40, 2462954), (43, 2291120), (52, 1894580), (65, 1515664), (80, 1231477), (86, 1145560), (104, 947290), (130, 757832), (172, 572780), (208, 473645), (215, 458224), (260, 378916), (344, 286390), (430, 229112), (520, 189458), (559, 176240), (688, 143195), (860, 114556), (1040, 94729), (1118, 88120), (1720, 57278), (2203, 44720), (2236, 44060), (2795, 35248), (3440, 28639), (4406, 22360), (4472, 22030), (5590, 17624), (8812, 11180), (8944, 11015)]