91617760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2636

約数の個数: 96

約数和(自身を含む): 246903552

約数和(自身を除く): 155285792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2591, 2720, 3536, 4420, 5182, 7072, 8840, 10364, 12955, 17680, 20728, 25910, 33683, 35360, 41456, 44047, 51820, 67366, 82912, 88094, 103640, 134732, 168415, 176188, 207280, 220235, 269464, 336830, 352376, 414560, 440470, 538928, 572611, 673660, 704752, 880940, 1077856, 1145222, 1347320, 1409504, 1761880, 2290444, 2694640, 2863055, 3523760, 4580888, 5389280, 5726110, 7047520, 9161776, 11452220, 18323552, 22904440, 45808880, 91617760]

約数ペア:

[(1, 91617760), (2, 45808880), (4, 22904440), (5, 18323552), (8, 11452220), (10, 9161776), (13, 7047520), (16, 5726110), (17, 5389280), (20, 4580888), (26, 3523760), (32, 2863055), (34, 2694640), (40, 2290444), (52, 1761880), (65, 1409504), (68, 1347320), (80, 1145222), (85, 1077856), (104, 880940), (130, 704752), (136, 673660), (160, 572611), (170, 538928), (208, 440470), (221, 414560), (260, 352376), (272, 336830), (340, 269464), (416, 220235), (442, 207280), (520, 176188), (544, 168415), (680, 134732), (884, 103640), (1040, 88094), (1105, 82912), (1360, 67366), (1768, 51820), (2080, 44047), (2210, 41456), (2591, 35360), (2720, 33683), (3536, 25910), (4420, 20728), (5182, 17680), (7072, 12955), (8840, 10364)]