18444998300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10849999}}^1$

素因数の和:10850030

約数の個数: 36

約数和(自身を含む): 42380100000

約数和(自身を除く): 23935101700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 10849999, 21699998, 43399996, 54249995, 108499990, 184449983, 216999980, 271249975, 368899966, 542499950, 737799932, 922249915, 1084999900, 1844499830, 3688999660, 4611249575, 9222499150, 18444998300]

約数ペア:

[(1, 18444998300), (2, 9222499150), (4, 4611249575), (5, 3688999660), (10, 1844499830), (17, 1084999900), (20, 922249915), (25, 737799932), (34, 542499950), (50, 368899966), (68, 271249975), (85, 216999980), (100, 184449983), (170, 108499990), (340, 54249995), (425, 43399996), (850, 21699998), (1700, 10849999)]