69923440

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1489}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 162958320

約数和(自身を除く): 93034880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1489, 2348, 2935, 2978, 4696, 5870, 5956, 7445, 9392, 11740, 11912, 14890, 23480, 23824, 29780, 46960, 59560, 119120, 874043, 1748086, 3496172, 4370215, 6992344, 8740430, 13984688, 17480860, 34961720, 69923440]

約数ペア:

[(1, 69923440), (2, 34961720), (4, 17480860), (5, 13984688), (8, 8740430), (10, 6992344), (16, 4370215), (20, 3496172), (40, 1748086), (80, 874043), (587, 119120), (1174, 59560), (1489, 46960), (2348, 29780), (2935, 23824), (2978, 23480), (4696, 14890), (5870, 11912), (5956, 11740), (7445, 9392)]