75334480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4304

約数の個数: 80

約数和(自身を含む): 199768464

約数和(自身を除く): 124433984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4261, 4420, 8522, 8840, 17044, 17680, 21305, 34088, 42610, 55393, 68176, 72437, 85220, 110786, 144874, 170440, 221572, 276965, 289748, 340880, 362185, 443144, 553930, 579496, 724370, 886288, 941681, 1107860, 1158992, 1448740, 1883362, 2215720, 2897480, 3766724, 4431440, 4708405, 5794960, 7533448, 9416810, 15066896, 18833620, 37667240, 75334480]

約数ペア:

[(1, 75334480), (2, 37667240), (4, 18833620), (5, 15066896), (8, 9416810), (10, 7533448), (13, 5794960), (16, 4708405), (17, 4431440), (20, 3766724), (26, 2897480), (34, 2215720), (40, 1883362), (52, 1448740), (65, 1158992), (68, 1107860), (80, 941681), (85, 886288), (104, 724370), (130, 579496), (136, 553930), (170, 443144), (208, 362185), (221, 340880), (260, 289748), (272, 276965), (340, 221572), (442, 170440), (520, 144874), (680, 110786), (884, 85220), (1040, 72437), (1105, 68176), (1360, 55393), (1768, 42610), (2210, 34088), (3536, 21305), (4261, 17680), (4420, 17044), (8522, 8840)]