224215280

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6689}}^1$

素因数の和:7121

約数の個数: 40

約数和(自身を含む): 522622800

約数和(自身を除く): 298407520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3352, 4190, 6689, 6704, 8380, 13378, 16760, 26756, 33445, 33520, 53512, 66890, 107024, 133780, 267560, 535120, 2802691, 5605382, 11210764, 14013455, 22421528, 28026910, 44843056, 56053820, 112107640, 224215280]

約数ペア:

[(1, 224215280), (2, 112107640), (4, 56053820), (5, 44843056), (8, 28026910), (10, 22421528), (16, 14013455), (20, 11210764), (40, 5605382), (80, 2802691), (419, 535120), (838, 267560), (1676, 133780), (2095, 107024), (3352, 66890), (4190, 53512), (6689, 33520), (6704, 33445), (8380, 26756), (13378, 16760)]