24262480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 38233520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 349, 395, 440, 632, 698, 790, 869, 880, 1264, 1396, 1580, 1738, 1745, 2792, 3160, 3476, 3490, 3839, 4345, 5584, 6320, 6952, 6980, 7678, 8690, 13904, 13960, 15356, 17380, 19195, 27571, 27920, 30712, 34760, 38390, 55142, 61424, 69520, 76780, 110284, 137855, 153560, 220568, 275710, 303281, 307120, 441136, 551420, 606562, 1102840, 1213124, 1516405, 2205680, 2426248, 3032810, 4852496, 6065620, 12131240, 24262480]

約数ペア:

[(1, 24262480), (2, 12131240), (4, 6065620), (5, 4852496), (8, 3032810), (10, 2426248), (11, 2205680), (16, 1516405), (20, 1213124), (22, 1102840), (40, 606562), (44, 551420), (55, 441136), (79, 307120), (80, 303281), (88, 275710), (110, 220568), (158, 153560), (176, 137855), (220, 110284), (316, 76780), (349, 69520), (395, 61424), (440, 55142), (632, 38390), (698, 34760), (790, 30712), (869, 27920), (880, 27571), (1264, 19195), (1396, 17380), (1580, 15356), (1738, 13960), (1745, 13904), (2792, 8690), (3160, 7678), (3476, 6980), (3490, 6952), (3839, 6320), (4345, 5584)]