16208480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 41640480

約数和(自身を除く): 25432000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 101, 118, 136, 160, 170, 202, 236, 272, 295, 340, 404, 472, 505, 544, 590, 680, 808, 944, 1003, 1010, 1180, 1360, 1616, 1717, 1888, 2006, 2020, 2360, 2720, 3232, 3434, 4012, 4040, 4720, 5015, 5959, 6868, 8024, 8080, 8585, 9440, 10030, 11918, 13736, 16048, 16160, 17170, 20060, 23836, 27472, 29795, 32096, 34340, 40120, 47672, 54944, 59590, 68680, 80240, 95344, 101303, 119180, 137360, 160480, 190688, 202606, 238360, 274720, 405212, 476720, 506515, 810424, 953440, 1013030, 1620848, 2026060, 3241696, 4052120, 8104240, 16208480]

約数ペア:

[(1, 16208480), (2, 8104240), (4, 4052120), (5, 3241696), (8, 2026060), (10, 1620848), (16, 1013030), (17, 953440), (20, 810424), (32, 506515), (34, 476720), (40, 405212), (59, 274720), (68, 238360), (80, 202606), (85, 190688), (101, 160480), (118, 137360), (136, 119180), (160, 101303), (170, 95344), (202, 80240), (236, 68680), (272, 59590), (295, 54944), (340, 47672), (404, 40120), (472, 34340), (505, 32096), (544, 29795), (590, 27472), (680, 23836), (808, 20060), (944, 17170), (1003, 16160), (1010, 16048), (1180, 13736), (1360, 11918), (1616, 10030), (1717, 9440), (1888, 8585), (2006, 8080), (2020, 8024), (2360, 6868), (2720, 5959), (3232, 5015), (3434, 4720), (4012, 4040)]