24123440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 62138880

約数和(自身を除く): 38015440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 347, 395, 440, 632, 694, 790, 869, 880, 1264, 1388, 1580, 1735, 1738, 2776, 3160, 3470, 3476, 3817, 4345, 5552, 6320, 6940, 6952, 7634, 8690, 13880, 13904, 15268, 17380, 19085, 27413, 27760, 30536, 34760, 38170, 54826, 61072, 69520, 76340, 109652, 137065, 152680, 219304, 274130, 301543, 305360, 438608, 548260, 603086, 1096520, 1206172, 1507715, 2193040, 2412344, 3015430, 4824688, 6030860, 12061720, 24123440]

約数ペア:

[(1, 24123440), (2, 12061720), (4, 6030860), (5, 4824688), (8, 3015430), (10, 2412344), (11, 2193040), (16, 1507715), (20, 1206172), (22, 1096520), (40, 603086), (44, 548260), (55, 438608), (79, 305360), (80, 301543), (88, 274130), (110, 219304), (158, 152680), (176, 137065), (220, 109652), (316, 76340), (347, 69520), (395, 61072), (440, 54826), (632, 38170), (694, 34760), (790, 30536), (869, 27760), (880, 27413), (1264, 19085), (1388, 17380), (1580, 15268), (1735, 13904), (1738, 13880), (2776, 8690), (3160, 7634), (3470, 6952), (3476, 6940), (3817, 6320), (4345, 5552)]