202513760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30871}}^1$

素因数の和:30927

約数の個数: 48

約数和(自身を含む): 490123872

約数和(自身を除く): 287610112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 30871, 61742, 123484, 154355, 246968, 308710, 493936, 617420, 987872, 1234840, 1265711, 2469680, 2531422, 4939360, 5062844, 6328555, 10125688, 12657110, 20251376, 25314220, 40502752, 50628440, 101256880, 202513760]

約数ペア:

[(1, 202513760), (2, 101256880), (4, 50628440), (5, 40502752), (8, 25314220), (10, 20251376), (16, 12657110), (20, 10125688), (32, 6328555), (40, 5062844), (41, 4939360), (80, 2531422), (82, 2469680), (160, 1265711), (164, 1234840), (205, 987872), (328, 617420), (410, 493936), (656, 308710), (820, 246968), (1312, 154355), (1640, 123484), (3280, 61742), (6560, 30871)]