102079760

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1601}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 237781656

約数和(自身を除く): 135701896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 1601, 3188, 3202, 3985, 6376, 6404, 7970, 8005, 12752, 12808, 15940, 16010, 25616, 31880, 32020, 63760, 64040, 128080, 1275997, 2551994, 5103988, 6379985, 10207976, 12759970, 20415952, 25519940, 51039880, 102079760]

約数ペア:

[(1, 102079760), (2, 51039880), (4, 25519940), (5, 20415952), (8, 12759970), (10, 10207976), (16, 6379985), (20, 5103988), (40, 2551994), (80, 1275997), (797, 128080), (1594, 64040), (1601, 63760), (3188, 32020), (3202, 31880), (3985, 25616), (6376, 16010), (6404, 15940), (7970, 12808), (8005, 12752)]