157049309960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{66883}}^1$

素因数の和:68190

約数の個数: 64

約数和(自身を含む): 361173600000

約数和(自身を除く): 204124290040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1249, 1880, 2498, 4996, 6245, 9992, 12490, 24980, 49960, 58703, 66883, 117406, 133766, 234812, 267532, 293515, 334415, 469624, 535064, 587030, 668830, 1174060, 1337660, 2348120, 2675320, 3143501, 6287002, 12574004, 15717505, 25148008, 31435010, 62870020, 83536867, 125740040, 167073734, 334147468, 417684335, 668294936, 835368670, 1670737340, 3341474680, 3926232749, 7852465498, 15704930996, 19631163745, 31409861992, 39262327490, 78524654980, 157049309960]

約数ペア:

[(1, 157049309960), (2, 78524654980), (4, 39262327490), (5, 31409861992), (8, 19631163745), (10, 15704930996), (20, 7852465498), (40, 3926232749), (47, 3341474680), (94, 1670737340), (188, 835368670), (235, 668294936), (376, 417684335), (470, 334147468), (940, 167073734), (1249, 125740040), (1880, 83536867), (2498, 62870020), (4996, 31435010), (6245, 25148008), (9992, 15717505), (12490, 12574004), (24980, 6287002), (49960, 3143501), (58703, 2675320), (66883, 2348120), (117406, 1337660), (133766, 1174060), (234812, 668830), (267532, 587030), (293515, 535064), (334415, 469624)]