551837331320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6131}}^1\times {\mathrm{204563}}^1$

素因数の和:210716

約数の個数: 64

約数和(自身を含む): 1354737363840

約数和(自身を除く): 802900032520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6131, 12262, 24524, 30655, 49048, 61310, 67441, 122620, 134882, 204563, 245240, 269764, 337205, 409126, 539528, 674410, 818252, 1022815, 1348820, 1636504, 2045630, 2250193, 2697640, 4091260, 4500386, 8182520, 9000772, 11250965, 18001544, 22501930, 45003860, 90007720, 1254175753, 2508351506, 5016703012, 6270878765, 10033406024, 12541757530, 13795933283, 25083515060, 27591866566, 50167030120, 55183733132, 68979666415, 110367466264, 137959332830, 275918665660, 551837331320]

約数ペア:

[(1, 551837331320), (2, 275918665660), (4, 137959332830), (5, 110367466264), (8, 68979666415), (10, 55183733132), (11, 50167030120), (20, 27591866566), (22, 25083515060), (40, 13795933283), (44, 12541757530), (55, 10033406024), (88, 6270878765), (110, 5016703012), (220, 2508351506), (440, 1254175753), (6131, 90007720), (12262, 45003860), (24524, 22501930), (30655, 18001544), (49048, 11250965), (61310, 9000772), (67441, 8182520), (122620, 4500386), (134882, 4091260), (204563, 2697640), (245240, 2250193), (269764, 2045630), (337205, 1636504), (409126, 1348820), (539528, 1022815), (674410, 818252)]