2380203520

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7321}}^1$

素因数の和:7471

約数の個数: 80

約数和(自身を含む): 5752631808

約数和(自身を除く): 3372428288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 7321, 8128, 10160, 14642, 16256, 20320, 29284, 32512, 36605, 40640, 58568, 65024, 73210, 81280, 117136, 146420, 162560, 234272, 292840, 325120, 468544, 585680, 929767, 937088, 1171360, 1859534, 1874176, 2342720, 3719068, 3748352, 4648835, 4685440, 7438136, 9297670, 9370880, 14876272, 18595340, 18741760, 29752544, 37190680, 59505088, 74381360, 119010176, 148762720, 238020352, 297525440, 476040704, 595050880, 1190101760, 2380203520]

約数ペア:

[(1, 2380203520), (2, 1190101760), (4, 595050880), (5, 476040704), (8, 297525440), (10, 238020352), (16, 148762720), (20, 119010176), (32, 74381360), (40, 59505088), (64, 37190680), (80, 29752544), (127, 18741760), (128, 18595340), (160, 14876272), (254, 9370880), (256, 9297670), (320, 7438136), (508, 4685440), (512, 4648835), (635, 3748352), (640, 3719068), (1016, 2342720), (1270, 1874176), (1280, 1859534), (2032, 1171360), (2540, 937088), (2560, 929767), (4064, 585680), (5080, 468544), (7321, 325120), (8128, 292840), (10160, 234272), (14642, 162560), (16256, 146420), (20320, 117136), (29284, 81280), (32512, 73210), (36605, 65024), (40640, 58568)]