88182800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 229256160

約数和(自身を除く): 141073360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 152, 164, 190, 200, 205, 283, 304, 328, 380, 400, 410, 475, 566, 656, 760, 779, 820, 950, 1025, 1132, 1415, 1520, 1558, 1640, 1900, 2050, 2264, 2830, 3116, 3280, 3800, 3895, 4100, 4528, 5377, 5660, 6232, 7075, 7600, 7790, 8200, 10754, 11320, 11603, 12464, 14150, 15580, 16400, 19475, 21508, 22640, 23206, 26885, 28300, 31160, 38950, 43016, 46412, 53770, 56600, 58015, 62320, 77900, 86032, 92824, 107540, 113200, 116030, 134425, 155800, 185648, 215080, 220457, 232060, 268850, 290075, 311600, 430160, 440914, 464120, 537700, 580150, 881828, 928240, 1075400, 1102285, 1160300, 1763656, 2150800, 2204570, 2320600, 3527312, 4409140, 4641200, 5511425, 8818280, 11022850, 17636560, 22045700, 44091400, 88182800]

約数ペア:

[(1, 88182800), (2, 44091400), (4, 22045700), (5, 17636560), (8, 11022850), (10, 8818280), (16, 5511425), (19, 4641200), (20, 4409140), (25, 3527312), (38, 2320600), (40, 2204570), (41, 2150800), (50, 1763656), (76, 1160300), (80, 1102285), (82, 1075400), (95, 928240), (100, 881828), (152, 580150), (164, 537700), (190, 464120), (200, 440914), (205, 430160), (283, 311600), (304, 290075), (328, 268850), (380, 232060), (400, 220457), (410, 215080), (475, 185648), (566, 155800), (656, 134425), (760, 116030), (779, 113200), (820, 107540), (950, 92824), (1025, 86032), (1132, 77900), (1415, 62320), (1520, 58015), (1558, 56600), (1640, 53770), (1900, 46412), (2050, 43016), (2264, 38950), (2830, 31160), (3116, 28300), (3280, 26885), (3800, 23206), (3895, 22640), (4100, 21508), (4528, 19475), (5377, 16400), (5660, 15580), (6232, 14150), (7075, 12464), (7600, 11603), (7790, 11320), (8200, 10754)]