54330320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 139330368

約数和(自身を除く): 85000048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 577, 856, 880, 1070, 1154, 1177, 1712, 2140, 2308, 2354, 2885, 4280, 4616, 4708, 5770, 5885, 6347, 8560, 9232, 9416, 11540, 11770, 12694, 18832, 23080, 23540, 25388, 31735, 46160, 47080, 50776, 61739, 63470, 94160, 101552, 123478, 126940, 246956, 253880, 308695, 493912, 507760, 617390, 679129, 987824, 1234780, 1358258, 2469560, 2716516, 3395645, 4939120, 5433032, 6791290, 10866064, 13582580, 27165160, 54330320]

約数ペア:

[(1, 54330320), (2, 27165160), (4, 13582580), (5, 10866064), (8, 6791290), (10, 5433032), (11, 4939120), (16, 3395645), (20, 2716516), (22, 2469560), (40, 1358258), (44, 1234780), (55, 987824), (80, 679129), (88, 617390), (107, 507760), (110, 493912), (176, 308695), (214, 253880), (220, 246956), (428, 126940), (440, 123478), (535, 101552), (577, 94160), (856, 63470), (880, 61739), (1070, 50776), (1154, 47080), (1177, 46160), (1712, 31735), (2140, 25388), (2308, 23540), (2354, 23080), (2885, 18832), (4280, 12694), (4616, 11770), (4708, 11540), (5770, 9416), (5885, 9232), (6347, 8560)]