200057440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 519117984

約数和(自身を除く): 319060544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 197, 220, 352, 394, 440, 577, 788, 880, 985, 1154, 1576, 1760, 1970, 2167, 2308, 2885, 3152, 3940, 4334, 4616, 5770, 6304, 6347, 7880, 8668, 9232, 10835, 11540, 12694, 15760, 17336, 18464, 21670, 23080, 25388, 31520, 31735, 34672, 43340, 46160, 50776, 63470, 69344, 86680, 92320, 101552, 113669, 126940, 173360, 203104, 227338, 253880, 346720, 454676, 507760, 568345, 909352, 1015520, 1136690, 1250359, 1818704, 2273380, 2500718, 3637408, 4546760, 5001436, 6251795, 9093520, 10002872, 12503590, 18187040, 20005744, 25007180, 40011488, 50014360, 100028720, 200057440]

約数ペア:

[(1, 200057440), (2, 100028720), (4, 50014360), (5, 40011488), (8, 25007180), (10, 20005744), (11, 18187040), (16, 12503590), (20, 10002872), (22, 9093520), (32, 6251795), (40, 5001436), (44, 4546760), (55, 3637408), (80, 2500718), (88, 2273380), (110, 1818704), (160, 1250359), (176, 1136690), (197, 1015520), (220, 909352), (352, 568345), (394, 507760), (440, 454676), (577, 346720), (788, 253880), (880, 227338), (985, 203104), (1154, 173360), (1576, 126940), (1760, 113669), (1970, 101552), (2167, 92320), (2308, 86680), (2885, 69344), (3152, 63470), (3940, 50776), (4334, 46160), (4616, 43340), (5770, 34672), (6304, 31735), (6347, 31520), (7880, 25388), (8668, 23080), (9232, 21670), (10835, 18464), (11540, 17336), (12694, 15760)]