5273840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 14436576

約数和(自身を除く): 9162736

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 461, 520, 572, 715, 880, 922, 1040, 1144, 1430, 1844, 2288, 2305, 2860, 3688, 4610, 5071, 5720, 5993, 7376, 9220, 10142, 11440, 11986, 18440, 20284, 23972, 25355, 29965, 36880, 40568, 47944, 50710, 59930, 65923, 81136, 95888, 101420, 119860, 131846, 202840, 239720, 263692, 329615, 405680, 479440, 527384, 659230, 1054768, 1318460, 2636920, 5273840]

約数ペア:

[(1, 5273840), (2, 2636920), (4, 1318460), (5, 1054768), (8, 659230), (10, 527384), (11, 479440), (13, 405680), (16, 329615), (20, 263692), (22, 239720), (26, 202840), (40, 131846), (44, 119860), (52, 101420), (55, 95888), (65, 81136), (80, 65923), (88, 59930), (104, 50710), (110, 47944), (130, 40568), (143, 36880), (176, 29965), (208, 25355), (220, 23972), (260, 20284), (286, 18440), (440, 11986), (461, 11440), (520, 10142), (572, 9220), (715, 7376), (880, 5993), (922, 5720), (1040, 5071), (1144, 4610), (1430, 3688), (1844, 2860), (2288, 2305)]