194295550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 385086960

約数和(自身を除く): 190791410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 179, 358, 425, 850, 895, 1277, 1790, 2554, 3043, 4475, 6086, 6385, 8950, 12770, 15215, 21709, 30430, 31925, 43418, 63850, 76075, 108545, 152150, 217090, 228583, 457166, 542725, 1085450, 1142915, 2285830, 3885911, 5714575, 7771822, 11429150, 19429555, 38859110, 97147775, 194295550]

約数ペア:

[(1, 194295550), (2, 97147775), (5, 38859110), (10, 19429555), (17, 11429150), (25, 7771822), (34, 5714575), (50, 3885911), (85, 2285830), (170, 1142915), (179, 1085450), (358, 542725), (425, 457166), (850, 228583), (895, 217090), (1277, 152150), (1790, 108545), (2554, 76075), (3043, 63850), (4475, 43418), (6086, 31925), (6385, 30430), (8950, 21709), (12770, 15215)]