5234284220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1249}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 12307680000

約数和(自身を除く): 7073395780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 443, 473, 860, 886, 946, 1249, 1772, 1892, 2215, 2365, 2498, 4430, 4730, 4873, 4996, 6245, 8860, 9460, 9746, 12490, 13739, 19049, 19492, 24365, 24980, 27478, 38098, 48730, 53707, 54956, 68695, 76196, 95245, 97460, 107414, 137390, 190490, 209539, 214828, 268535, 274780, 380980, 419078, 537070, 553307, 590777, 838156, 1047695, 1074140, 1106614, 1181554, 2095390, 2213228, 2363108, 2766535, 2953885, 4190780, 5533070, 5907770, 6086377, 11066140, 11815540, 12172754, 23792201, 24345508, 30431885, 47584402, 60863770, 95168804, 118961005, 121727540, 237922010, 261714211, 475844020, 523428422, 1046856844, 1308571055, 2617142110, 5234284220]

約数ペア:

[(1, 5234284220), (2, 2617142110), (4, 1308571055), (5, 1046856844), (10, 523428422), (11, 475844020), (20, 261714211), (22, 237922010), (43, 121727540), (44, 118961005), (55, 95168804), (86, 60863770), (110, 47584402), (172, 30431885), (215, 24345508), (220, 23792201), (430, 12172754), (443, 11815540), (473, 11066140), (860, 6086377), (886, 5907770), (946, 5533070), (1249, 4190780), (1772, 2953885), (1892, 2766535), (2215, 2363108), (2365, 2213228), (2498, 2095390), (4430, 1181554), (4730, 1106614), (4873, 1074140), (4996, 1047695), (6245, 838156), (8860, 590777), (9460, 553307), (9746, 537070), (12490, 419078), (13739, 380980), (19049, 274780), (19492, 268535), (24365, 214828), (24980, 209539), (27478, 190490), (38098, 137390), (48730, 107414), (53707, 97460), (54956, 95245), (68695, 76196)]