355145440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 912171456

約数和(自身を除く): 557026016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 416, 452, 520, 565, 904, 1040, 1130, 1469, 1511, 1808, 2080, 2260, 2938, 3022, 3616, 4520, 5876, 6044, 7345, 7555, 9040, 11752, 12088, 14690, 15110, 18080, 19643, 23504, 24176, 29380, 30220, 39286, 47008, 48352, 58760, 60440, 78572, 98215, 117520, 120880, 157144, 170743, 196430, 235040, 241760, 314288, 341486, 392860, 628576, 682972, 785720, 853715, 1365944, 1571440, 1707430, 2219659, 2731888, 3142880, 3414860, 4439318, 5463776, 6829720, 8878636, 11098295, 13659440, 17757272, 22196590, 27318880, 35514544, 44393180, 71029088, 88786360, 177572720, 355145440]

約数ペア:

[(1, 355145440), (2, 177572720), (4, 88786360), (5, 71029088), (8, 44393180), (10, 35514544), (13, 27318880), (16, 22196590), (20, 17757272), (26, 13659440), (32, 11098295), (40, 8878636), (52, 6829720), (65, 5463776), (80, 4439318), (104, 3414860), (113, 3142880), (130, 2731888), (160, 2219659), (208, 1707430), (226, 1571440), (260, 1365944), (416, 853715), (452, 785720), (520, 682972), (565, 628576), (904, 392860), (1040, 341486), (1130, 314288), (1469, 241760), (1511, 235040), (1808, 196430), (2080, 170743), (2260, 157144), (2938, 120880), (3022, 117520), (3616, 98215), (4520, 78572), (5876, 60440), (6044, 58760), (7345, 48352), (7555, 47008), (9040, 39286), (11752, 30220), (12088, 29380), (14690, 24176), (15110, 23504), (18080, 19643)]