82273360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 207486720

約数和(自身を除く): 125213360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 239, 260, 331, 478, 520, 662, 956, 1040, 1195, 1324, 1655, 1912, 2390, 2648, 3107, 3310, 3824, 4303, 4780, 5296, 6214, 6620, 8606, 9560, 12428, 13240, 15535, 17212, 19120, 21515, 24856, 26480, 31070, 34424, 43030, 49712, 62140, 68848, 79109, 86060, 124280, 158218, 172120, 248560, 316436, 344240, 395545, 632872, 791090, 1028417, 1265744, 1582180, 2056834, 3164360, 4113668, 5142085, 6328720, 8227336, 10284170, 16454672, 20568340, 41136680, 82273360]

約数ペア:

[(1, 82273360), (2, 41136680), (4, 20568340), (5, 16454672), (8, 10284170), (10, 8227336), (13, 6328720), (16, 5142085), (20, 4113668), (26, 3164360), (40, 2056834), (52, 1582180), (65, 1265744), (80, 1028417), (104, 791090), (130, 632872), (208, 395545), (239, 344240), (260, 316436), (331, 248560), (478, 172120), (520, 158218), (662, 124280), (956, 86060), (1040, 79109), (1195, 68848), (1324, 62140), (1655, 49712), (1912, 43030), (2390, 34424), (2648, 31070), (3107, 26480), (3310, 24856), (3824, 21515), (4303, 19120), (4780, 17212), (5296, 15535), (6214, 13240), (6620, 12428), (8606, 9560)]