3485484280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 8228563200

約数和(自身を除く): 4743078920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 109, 146, 188, 218, 233, 235, 292, 365, 376, 436, 466, 470, 545, 584, 730, 872, 932, 940, 1090, 1165, 1460, 1864, 1880, 2180, 2330, 2920, 3431, 4360, 4660, 5123, 6862, 7957, 9320, 10246, 10951, 13724, 15914, 17009, 17155, 20492, 21902, 25397, 25615, 27448, 31828, 34018, 34310, 39785, 40984, 43804, 50794, 51230, 54755, 63656, 68036, 68620, 79570, 85045, 87608, 101588, 102460, 109510, 126985, 136072, 137240, 159140, 170090, 203176, 204920, 219020, 253970, 318280, 340180, 373979, 438040, 507940, 680360, 747958, 799423, 1015880, 1193659, 1495916, 1598846, 1853981, 1869895, 2387318, 2991832, 3197692, 3707962, 3739790, 3997115, 4774636, 5968295, 6395384, 7415924, 7479580, 7994230, 9269905, 9549272, 11936590, 14831848, 14959160, 15988460, 18539810, 23873180, 31976920, 37079620, 47746360, 74159240, 87137107, 174274214, 348548428, 435685535, 697096856, 871371070, 1742742140, 3485484280]

約数ペア:

[(1, 3485484280), (2, 1742742140), (4, 871371070), (5, 697096856), (8, 435685535), (10, 348548428), (20, 174274214), (40, 87137107), (47, 74159240), (73, 47746360), (94, 37079620), (109, 31976920), (146, 23873180), (188, 18539810), (218, 15988460), (233, 14959160), (235, 14831848), (292, 11936590), (365, 9549272), (376, 9269905), (436, 7994230), (466, 7479580), (470, 7415924), (545, 6395384), (584, 5968295), (730, 4774636), (872, 3997115), (932, 3739790), (940, 3707962), (1090, 3197692), (1165, 2991832), (1460, 2387318), (1864, 1869895), (1880, 1853981), (2180, 1598846), (2330, 1495916), (2920, 1193659), (3431, 1015880), (4360, 799423), (4660, 747958), (5123, 680360), (6862, 507940), (7957, 438040), (9320, 373979), (10246, 340180), (10951, 318280), (13724, 253970), (15914, 219020), (17009, 204920), (17155, 203176), (20492, 170090), (21902, 159140), (25397, 137240), (25615, 136072), (27448, 126985), (31828, 109510), (34018, 102460), (34310, 101588), (39785, 87608), (40984, 85045), (43804, 79570), (50794, 68620), (51230, 68036), (54755, 63656)]