2014644980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 4512388608

約数和(自身を除く): 2497743628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 103, 115, 202, 206, 230, 404, 412, 421, 460, 505, 515, 842, 1010, 1030, 1684, 2020, 2060, 2105, 2323, 2369, 4210, 4646, 4738, 8420, 9292, 9476, 9683, 10403, 11615, 11845, 19366, 20806, 23230, 23690, 38732, 41612, 42521, 43363, 46460, 47380, 48415, 52015, 85042, 86726, 96830, 104030, 170084, 173452, 193660, 208060, 212605, 216815, 239269, 425210, 433630, 478538, 850420, 867260, 957076, 977983, 997349, 1196345, 1955966, 1994698, 2392690, 3911932, 3989396, 4379663, 4785380, 4889915, 4986745, 8759326, 9779830, 9973490, 17518652, 19559660, 19946980, 21898315, 43796630, 87593260, 100732249, 201464498, 402928996, 503661245, 1007322490, 2014644980]

約数ペア:

[(1, 2014644980), (2, 1007322490), (4, 503661245), (5, 402928996), (10, 201464498), (20, 100732249), (23, 87593260), (46, 43796630), (92, 21898315), (101, 19946980), (103, 19559660), (115, 17518652), (202, 9973490), (206, 9779830), (230, 8759326), (404, 4986745), (412, 4889915), (421, 4785380), (460, 4379663), (505, 3989396), (515, 3911932), (842, 2392690), (1010, 1994698), (1030, 1955966), (1684, 1196345), (2020, 997349), (2060, 977983), (2105, 957076), (2323, 867260), (2369, 850420), (4210, 478538), (4646, 433630), (4738, 425210), (8420, 239269), (9292, 216815), (9476, 212605), (9683, 208060), (10403, 193660), (11615, 173452), (11845, 170084), (19366, 104030), (20806, 96830), (23230, 86726), (23690, 85042), (38732, 52015), (41612, 48415), (42521, 47380), (43363, 46460)]