5498480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 14624064

約数和(自身を除く): 9125584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 311, 340, 442, 520, 622, 680, 884, 1040, 1105, 1244, 1360, 1555, 1768, 2210, 2488, 3110, 3536, 4043, 4420, 4976, 5287, 6220, 8086, 8840, 10574, 12440, 16172, 17680, 20215, 21148, 24880, 26435, 32344, 40430, 42296, 52870, 64688, 68731, 80860, 84592, 105740, 137462, 161720, 211480, 274924, 323440, 343655, 422960, 549848, 687310, 1099696, 1374620, 2749240, 5498480]

約数ペア:

[(1, 5498480), (2, 2749240), (4, 1374620), (5, 1099696), (8, 687310), (10, 549848), (13, 422960), (16, 343655), (17, 323440), (20, 274924), (26, 211480), (34, 161720), (40, 137462), (52, 105740), (65, 84592), (68, 80860), (80, 68731), (85, 64688), (104, 52870), (130, 42296), (136, 40430), (170, 32344), (208, 26435), (221, 24880), (260, 21148), (272, 20215), (311, 17680), (340, 16172), (442, 12440), (520, 10574), (622, 8840), (680, 8086), (884, 6220), (1040, 5287), (1105, 4976), (1244, 4420), (1360, 4043), (1555, 3536), (1768, 3110), (2210, 2488)]