29554720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 75676356

約数和(自身を除く): 46121636

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1093, 1352, 1690, 2080, 2186, 2704, 3380, 4372, 5408, 5465, 6760, 8744, 10930, 13520, 14209, 17488, 21860, 27040, 28418, 34976, 43720, 56836, 71045, 87440, 113672, 142090, 174880, 184717, 227344, 284180, 369434, 454688, 568360, 738868, 923585, 1136720, 1477736, 1847170, 2273440, 2955472, 3694340, 5910944, 7388680, 14777360, 29554720]

約数ペア:

[(1, 29554720), (2, 14777360), (4, 7388680), (5, 5910944), (8, 3694340), (10, 2955472), (13, 2273440), (16, 1847170), (20, 1477736), (26, 1136720), (32, 923585), (40, 738868), (52, 568360), (65, 454688), (80, 369434), (104, 284180), (130, 227344), (160, 184717), (169, 174880), (208, 142090), (260, 113672), (338, 87440), (416, 71045), (520, 56836), (676, 43720), (845, 34976), (1040, 28418), (1093, 27040), (1352, 21860), (1690, 17488), (2080, 14209), (2186, 13520), (2704, 10930), (3380, 8744), (4372, 6760), (5408, 5465)]