101609360

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1489}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 236677560

約数和(自身を除く): 135068200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1489, 1706, 2978, 3412, 4265, 5956, 6824, 7445, 8530, 11912, 13648, 14890, 17060, 23824, 29780, 34120, 59560, 68240, 119120, 1270117, 2540234, 5080468, 6350585, 10160936, 12701170, 20321872, 25402340, 50804680, 101609360]

約数ペア:

[(1, 101609360), (2, 50804680), (4, 25402340), (5, 20321872), (8, 12701170), (10, 10160936), (16, 6350585), (20, 5080468), (40, 2540234), (80, 1270117), (853, 119120), (1489, 68240), (1706, 59560), (2978, 34120), (3412, 29780), (4265, 23824), (5956, 17060), (6824, 14890), (7445, 13648), (8530, 11912)]