108125440

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5007

約数の個数: 72

約数和(自身を含む): 274284360

約数和(自身を除く): 166158920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 4969, 5440, 9938, 10880, 19876, 21760, 24845, 39752, 49690, 79504, 84473, 99380, 159008, 168946, 198760, 318016, 337892, 397520, 422365, 636032, 675784, 795040, 844730, 1272064, 1351568, 1590080, 1689460, 2703136, 3180160, 3378920, 5406272, 6360320, 6757840, 10812544, 13515680, 21625088, 27031360, 54062720, 108125440]

約数ペア:

[(1, 108125440), (2, 54062720), (4, 27031360), (5, 21625088), (8, 13515680), (10, 10812544), (16, 6757840), (17, 6360320), (20, 5406272), (32, 3378920), (34, 3180160), (40, 2703136), (64, 1689460), (68, 1590080), (80, 1351568), (85, 1272064), (128, 844730), (136, 795040), (160, 675784), (170, 636032), (256, 422365), (272, 397520), (320, 337892), (340, 318016), (544, 198760), (640, 168946), (680, 159008), (1088, 99380), (1280, 84473), (1360, 79504), (2176, 49690), (2720, 39752), (4352, 24845), (4969, 21760), (5440, 19876), (9938, 10880)]