202384266320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{519787}}^1$

素因数の和:519988

約数の個数: 80

約数和(自身を含む): 488816951808

約数和(自身を除く): 286432685488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 157, 248, 310, 314, 496, 620, 628, 785, 1240, 1256, 1570, 2480, 2512, 3140, 4867, 6280, 9734, 12560, 19468, 24335, 38936, 48670, 77872, 97340, 194680, 389360, 519787, 1039574, 2079148, 2598935, 4158296, 5197870, 8316592, 10395740, 16113397, 20791480, 32226794, 41582960, 64453588, 80566985, 81606559, 128907176, 161133970, 163213118, 257814352, 322267940, 326426236, 408032795, 644535880, 652852472, 816065590, 1289071760, 1305704944, 1632131180, 2529803329, 3264262360, 5059606658, 6528524720, 10119213316, 12649016645, 20238426632, 25298033290, 40476853264, 50596066580, 101192133160, 202384266320]

約数ペア:

[(1, 202384266320), (2, 101192133160), (4, 50596066580), (5, 40476853264), (8, 25298033290), (10, 20238426632), (16, 12649016645), (20, 10119213316), (31, 6528524720), (40, 5059606658), (62, 3264262360), (80, 2529803329), (124, 1632131180), (155, 1305704944), (157, 1289071760), (248, 816065590), (310, 652852472), (314, 644535880), (496, 408032795), (620, 326426236), (628, 322267940), (785, 257814352), (1240, 163213118), (1256, 161133970), (1570, 128907176), (2480, 81606559), (2512, 80566985), (3140, 64453588), (4867, 41582960), (6280, 32226794), (9734, 20791480), (12560, 16113397), (19468, 10395740), (24335, 8316592), (38936, 5197870), (48670, 4158296), (77872, 2598935), (97340, 2079148), (194680, 1039574), (389360, 519787)]