61650880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 155667456

約数和(自身を除く): 94016576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 127, 148, 160, 164, 185, 205, 254, 296, 320, 328, 370, 410, 508, 592, 635, 656, 740, 820, 1016, 1184, 1270, 1312, 1480, 1517, 1640, 2032, 2368, 2540, 2624, 2960, 3034, 3280, 4064, 4699, 5080, 5207, 5920, 6068, 6560, 7585, 8128, 9398, 10160, 10414, 11840, 12136, 13120, 15170, 18796, 20320, 20828, 23495, 24272, 26035, 30340, 37592, 40640, 41656, 46990, 48544, 52070, 60680, 75184, 83312, 93980, 97088, 104140, 121360, 150368, 166624, 187960, 192659, 208280, 242720, 300736, 333248, 375920, 385318, 416560, 485440, 751840, 770636, 833120, 963295, 1503680, 1541272, 1666240, 1926590, 3082544, 3853180, 6165088, 7706360, 12330176, 15412720, 30825440, 61650880]

約数ペア:

[(1, 61650880), (2, 30825440), (4, 15412720), (5, 12330176), (8, 7706360), (10, 6165088), (16, 3853180), (20, 3082544), (32, 1926590), (37, 1666240), (40, 1541272), (41, 1503680), (64, 963295), (74, 833120), (80, 770636), (82, 751840), (127, 485440), (148, 416560), (160, 385318), (164, 375920), (185, 333248), (205, 300736), (254, 242720), (296, 208280), (320, 192659), (328, 187960), (370, 166624), (410, 150368), (508, 121360), (592, 104140), (635, 97088), (656, 93980), (740, 83312), (820, 75184), (1016, 60680), (1184, 52070), (1270, 48544), (1312, 46990), (1480, 41656), (1517, 40640), (1640, 37592), (2032, 30340), (2368, 26035), (2540, 24272), (2624, 23495), (2960, 20828), (3034, 20320), (3280, 18796), (4064, 15170), (4699, 13120), (5080, 12136), (5207, 11840), (5920, 10414), (6068, 10160), (6560, 9398), (7585, 8128)]