74967014740

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1213}}^1\times {\mathrm{3407}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 157780530432

約数和(自身を除く): 82813515692

約数列:

[1, 2, 4, 5, 10, 20, 907, 1213, 1814, 2426, 3407, 3628, 4535, 4852, 6065, 6814, 9070, 12130, 13628, 17035, 18140, 24260, 34070, 68140, 1100191, 2200382, 3090149, 4132691, 4400764, 5500955, 6180298, 8265382, 11001910, 12360596, 15450745, 16530764, 20663455, 22003820, 30901490, 41326910, 61802980, 82653820, 3748350737, 7496701474, 14993402948, 18741753685, 37483507370, 74967014740]

約数ペア:

[(1, 74967014740), (2, 37483507370), (4, 18741753685), (5, 14993402948), (10, 7496701474), (20, 3748350737), (907, 82653820), (1213, 61802980), (1814, 41326910), (2426, 30901490), (3407, 22003820), (3628, 20663455), (4535, 16530764), (4852, 15450745), (6065, 12360596), (6814, 11001910), (9070, 8265382), (12130, 6180298), (13628, 5500955), (17035, 4400764), (18140, 4132691), (24260, 3090149), (34070, 2200382), (68140, 1100191)]