1304083940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{6257}}^1$

素因数の和:6896

約数の個数: 48

約数和(自身を含む): 2904863472

約数和(自身を除く): 1600779532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 613, 1226, 2452, 3065, 6130, 6257, 10421, 12260, 12514, 20842, 25028, 31285, 41684, 52105, 62570, 104210, 106369, 125140, 208420, 212738, 425476, 531845, 1063690, 2127380, 3835541, 7671082, 15342164, 19177705, 38355410, 65204197, 76710820, 130408394, 260816788, 326020985, 652041970, 1304083940]

約数ペア:

[(1, 1304083940), (2, 652041970), (4, 326020985), (5, 260816788), (10, 130408394), (17, 76710820), (20, 65204197), (34, 38355410), (68, 19177705), (85, 15342164), (170, 7671082), (340, 3835541), (613, 2127380), (1226, 1063690), (2452, 531845), (3065, 425476), (6130, 212738), (6257, 208420), (10421, 125140), (12260, 106369), (12514, 104210), (20842, 62570), (25028, 52105), (31285, 41684)]