179493080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8484

約数の個数: 64

約数和(自身を含む): 445586400

約数和(自身を除く): 266093320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 8419, 10660, 16838, 21320, 33676, 42095, 67352, 84190, 109447, 168380, 218894, 336760, 345179, 437788, 547235, 690358, 875576, 1094470, 1380716, 1725895, 2188940, 2761432, 3451790, 4377880, 4487327, 6903580, 8974654, 13807160, 17949308, 22436635, 35898616, 44873270, 89746540, 179493080]

約数ペア:

[(1, 179493080), (2, 89746540), (4, 44873270), (5, 35898616), (8, 22436635), (10, 17949308), (13, 13807160), (20, 8974654), (26, 6903580), (40, 4487327), (41, 4377880), (52, 3451790), (65, 2761432), (82, 2188940), (104, 1725895), (130, 1380716), (164, 1094470), (205, 875576), (260, 690358), (328, 547235), (410, 437788), (520, 345179), (533, 336760), (820, 218894), (1066, 168380), (1640, 109447), (2132, 84190), (2665, 67352), (4264, 42095), (5330, 33676), (8419, 21320), (10660, 16838)]