732100040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42863}}^1$

素因数の和:42942

約数の個数: 64

約数和(自身を含む): 1913448960

約数和(自身を除く): 1181348920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 42863, 85726, 171452, 214315, 300041, 342904, 428630, 600082, 857260, 1200164, 1500205, 1714520, 2400328, 2614643, 3000410, 5229286, 6000820, 10458572, 12001640, 13073215, 18302501, 20917144, 26146430, 36605002, 52292860, 73210004, 91512505, 104585720, 146420008, 183025010, 366050020, 732100040]

約数ペア:

[(1, 732100040), (2, 366050020), (4, 183025010), (5, 146420008), (7, 104585720), (8, 91512505), (10, 73210004), (14, 52292860), (20, 36605002), (28, 26146430), (35, 20917144), (40, 18302501), (56, 13073215), (61, 12001640), (70, 10458572), (122, 6000820), (140, 5229286), (244, 3000410), (280, 2614643), (305, 2400328), (427, 1714520), (488, 1500205), (610, 1200164), (854, 857260), (1220, 600082), (1708, 428630), (2135, 342904), (2440, 300041), (3416, 214315), (4270, 171452), (8540, 85726), (17080, 42863)]