146038480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3764

約数の個数: 80

約数和(自身を含む): 393617664

約数和(自身を除く): 247579184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3673, 3976, 4970, 5680, 7346, 7952, 9940, 14692, 18365, 19880, 25711, 29384, 36730, 39760, 51422, 58768, 73460, 102844, 128555, 146920, 205688, 257110, 260783, 293840, 411376, 514220, 521566, 1028440, 1043132, 1303915, 1825481, 2056880, 2086264, 2607830, 3650962, 4172528, 5215660, 7301924, 9127405, 10431320, 14603848, 18254810, 20862640, 29207696, 36509620, 73019240, 146038480]

約数ペア:

[(1, 146038480), (2, 73019240), (4, 36509620), (5, 29207696), (7, 20862640), (8, 18254810), (10, 14603848), (14, 10431320), (16, 9127405), (20, 7301924), (28, 5215660), (35, 4172528), (40, 3650962), (56, 2607830), (70, 2086264), (71, 2056880), (80, 1825481), (112, 1303915), (140, 1043132), (142, 1028440), (280, 521566), (284, 514220), (355, 411376), (497, 293840), (560, 260783), (568, 257110), (710, 205688), (994, 146920), (1136, 128555), (1420, 102844), (1988, 73460), (2485, 58768), (2840, 51422), (3673, 39760), (3976, 36730), (4970, 29384), (5680, 25711), (7346, 19880), (7952, 18365), (9940, 14692)]