105407840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 258660864

約数和(自身を除く): 153253024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 107, 131, 160, 188, 214, 235, 262, 376, 428, 470, 524, 535, 655, 752, 856, 940, 1048, 1070, 1310, 1504, 1712, 1880, 2096, 2140, 2620, 3424, 3760, 4192, 4280, 5029, 5240, 6157, 7520, 8560, 10058, 10480, 12314, 14017, 17120, 20116, 20960, 24628, 25145, 28034, 30785, 40232, 49256, 50290, 56068, 61570, 70085, 80464, 98512, 100580, 112136, 123140, 140170, 160928, 197024, 201160, 224272, 246280, 280340, 402320, 448544, 492560, 560680, 658799, 804640, 985120, 1121360, 1317598, 2242720, 2635196, 3293995, 5270392, 6587990, 10540784, 13175980, 21081568, 26351960, 52703920, 105407840]

約数ペア:

[(1, 105407840), (2, 52703920), (4, 26351960), (5, 21081568), (8, 13175980), (10, 10540784), (16, 6587990), (20, 5270392), (32, 3293995), (40, 2635196), (47, 2242720), (80, 1317598), (94, 1121360), (107, 985120), (131, 804640), (160, 658799), (188, 560680), (214, 492560), (235, 448544), (262, 402320), (376, 280340), (428, 246280), (470, 224272), (524, 201160), (535, 197024), (655, 160928), (752, 140170), (856, 123140), (940, 112136), (1048, 100580), (1070, 98512), (1310, 80464), (1504, 70085), (1712, 61570), (1880, 56068), (2096, 50290), (2140, 49256), (2620, 40232), (3424, 30785), (3760, 28034), (4192, 25145), (4280, 24628), (5029, 20960), (5240, 20116), (6157, 17120), (7520, 14017), (8560, 12314), (10058, 10480)]