734647520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 96

約数和(自身を含む): 1850089248

約数和(自身を除く): 1115441728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 163, 170, 272, 326, 340, 544, 652, 680, 815, 1304, 1360, 1630, 1657, 2608, 2720, 2771, 3260, 3314, 5216, 5542, 6520, 6628, 8285, 11084, 13040, 13256, 13855, 16570, 22168, 26080, 26512, 27710, 28169, 33140, 44336, 53024, 55420, 56338, 66280, 88672, 110840, 112676, 132560, 140845, 221680, 225352, 265120, 270091, 281690, 443360, 450704, 540182, 563380, 901408, 1080364, 1126760, 1350455, 2160728, 2253520, 2700910, 4321456, 4507040, 4591547, 5401820, 8642912, 9183094, 10803640, 18366188, 21607280, 22957735, 36732376, 43214560, 45915470, 73464752, 91830940, 146929504, 183661880, 367323760, 734647520]

約数ペア:

[(1, 734647520), (2, 367323760), (4, 183661880), (5, 146929504), (8, 91830940), (10, 73464752), (16, 45915470), (17, 43214560), (20, 36732376), (32, 22957735), (34, 21607280), (40, 18366188), (68, 10803640), (80, 9183094), (85, 8642912), (136, 5401820), (160, 4591547), (163, 4507040), (170, 4321456), (272, 2700910), (326, 2253520), (340, 2160728), (544, 1350455), (652, 1126760), (680, 1080364), (815, 901408), (1304, 563380), (1360, 540182), (1630, 450704), (1657, 443360), (2608, 281690), (2720, 270091), (2771, 265120), (3260, 225352), (3314, 221680), (5216, 140845), (5542, 132560), (6520, 112676), (6628, 110840), (8285, 88672), (11084, 66280), (13040, 56338), (13256, 55420), (13855, 53024), (16570, 44336), (22168, 33140), (26080, 28169), (26512, 27710)]