1004292740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 2396556288

約数和(自身を除く): 1392263548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1217, 1331, 1364, 1705, 2420, 2434, 2662, 3410, 3751, 4868, 5324, 6085, 6655, 6820, 7502, 12170, 13310, 13387, 15004, 18755, 24340, 26620, 26774, 37510, 37727, 41261, 53548, 66935, 75020, 75454, 82522, 133870, 147257, 150908, 165044, 188635, 206305, 267740, 294514, 377270, 412610, 414997, 589028, 736285, 754540, 825220, 829994, 1472570, 1619827, 1659988, 2074985, 2945140, 3239654, 4149970, 4564967, 6479308, 8099135, 8299940, 9129934, 16198270, 18259868, 22824835, 32396540, 45649670, 50214637, 91299340, 100429274, 200858548, 251073185, 502146370, 1004292740]

約数ペア:

[(1, 1004292740), (2, 502146370), (4, 251073185), (5, 200858548), (10, 100429274), (11, 91299340), (20, 50214637), (22, 45649670), (31, 32396540), (44, 22824835), (55, 18259868), (62, 16198270), (110, 9129934), (121, 8299940), (124, 8099135), (155, 6479308), (220, 4564967), (242, 4149970), (310, 3239654), (341, 2945140), (484, 2074985), (605, 1659988), (620, 1619827), (682, 1472570), (1210, 829994), (1217, 825220), (1331, 754540), (1364, 736285), (1705, 589028), (2420, 414997), (2434, 412610), (2662, 377270), (3410, 294514), (3751, 267740), (4868, 206305), (5324, 188635), (6085, 165044), (6655, 150908), (6820, 147257), (7502, 133870), (12170, 82522), (13310, 75454), (13387, 75020), (15004, 66935), (18755, 53548), (24340, 41261), (26620, 37727), (26774, 37510)]