104168480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 269701488

約数和(自身を除く): 165533008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 793, 821, 976, 1040, 1220, 1586, 1642, 1952, 2080, 2440, 3172, 3284, 3965, 4105, 4880, 6344, 6568, 7930, 8210, 9760, 10673, 12688, 13136, 15860, 16420, 21346, 25376, 26272, 31720, 32840, 42692, 50081, 53365, 63440, 65680, 85384, 100162, 106730, 126880, 131360, 170768, 200324, 213460, 250405, 341536, 400648, 426920, 500810, 651053, 801296, 853840, 1001620, 1302106, 1602592, 1707680, 2003240, 2604212, 3255265, 4006480, 5208424, 6510530, 8012960, 10416848, 13021060, 20833696, 26042120, 52084240, 104168480]

約数ペア:

[(1, 104168480), (2, 52084240), (4, 26042120), (5, 20833696), (8, 13021060), (10, 10416848), (13, 8012960), (16, 6510530), (20, 5208424), (26, 4006480), (32, 3255265), (40, 2604212), (52, 2003240), (61, 1707680), (65, 1602592), (80, 1302106), (104, 1001620), (122, 853840), (130, 801296), (160, 651053), (208, 500810), (244, 426920), (260, 400648), (305, 341536), (416, 250405), (488, 213460), (520, 200324), (610, 170768), (793, 131360), (821, 126880), (976, 106730), (1040, 100162), (1220, 85384), (1586, 65680), (1642, 63440), (1952, 53365), (2080, 50081), (2440, 42692), (3172, 32840), (3284, 31720), (3965, 26272), (4105, 25376), (4880, 21346), (6344, 16420), (6568, 15860), (7930, 13136), (8210, 12688), (9760, 10673)]