15328032940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{2521}}^1$

素因数の和:3523

約数の個数: 96

約数和(自身を含む): 36378538560

約数和(自身を除く): 21050505620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 953, 1276, 1595, 1906, 2521, 3190, 3812, 4765, 5042, 6380, 9530, 10084, 10483, 12605, 19060, 20966, 25210, 27637, 27731, 41932, 50420, 52415, 55274, 55462, 73109, 104830, 110548, 110924, 138185, 138655, 146218, 209660, 276370, 277310, 292436, 304007, 365545, 552740, 554620, 608014, 731090, 804199, 1216028, 1462180, 1520035, 1608398, 2402513, 3040070, 3216796, 4020995, 4805026, 6080140, 8041990, 9610052, 12012565, 16083980, 24025130, 26427643, 48050260, 52855286, 69672877, 105710572, 132138215, 139345754, 264276430, 278691508, 348364385, 528552860, 696728770, 766401647, 1393457540, 1532803294, 3065606588, 3832008235, 7664016470, 15328032940]

約数ペア:

[(1, 15328032940), (2, 7664016470), (4, 3832008235), (5, 3065606588), (10, 1532803294), (11, 1393457540), (20, 766401647), (22, 696728770), (29, 528552860), (44, 348364385), (55, 278691508), (58, 264276430), (110, 139345754), (116, 132138215), (145, 105710572), (220, 69672877), (290, 52855286), (319, 48050260), (580, 26427643), (638, 24025130), (953, 16083980), (1276, 12012565), (1595, 9610052), (1906, 8041990), (2521, 6080140), (3190, 4805026), (3812, 4020995), (4765, 3216796), (5042, 3040070), (6380, 2402513), (9530, 1608398), (10084, 1520035), (10483, 1462180), (12605, 1216028), (19060, 804199), (20966, 731090), (25210, 608014), (27637, 554620), (27731, 552740), (41932, 365545), (50420, 304007), (52415, 292436), (55274, 277310), (55462, 276370), (73109, 209660), (104830, 146218), (110548, 138655), (110924, 138185)]