64265450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 70725910

約数列:

[1, 2, 5, 10, 23, 25, 29, 41, 46, 47, 50, 58, 82, 94, 115, 145, 205, 230, 235, 290, 410, 470, 575, 667, 725, 943, 1025, 1081, 1150, 1175, 1189, 1334, 1363, 1450, 1886, 1927, 2050, 2162, 2350, 2378, 2726, 3335, 3854, 4715, 5405, 5945, 6670, 6815, 9430, 9635, 10810, 11890, 13630, 16675, 19270, 23575, 27025, 27347, 29725, 31349, 33350, 34075, 44321, 47150, 48175, 54050, 54694, 55883, 59450, 62698, 68150, 88642, 96350, 111766, 136735, 156745, 221605, 273470, 279415, 313490, 443210, 558830, 683675, 783725, 1108025, 1285309, 1367350, 1397075, 1567450, 2216050, 2570618, 2794150, 6426545, 12853090, 32132725, 64265450]

約数ペア:

[(1, 64265450), (2, 32132725), (5, 12853090), (10, 6426545), (23, 2794150), (25, 2570618), (29, 2216050), (41, 1567450), (46, 1397075), (47, 1367350), (50, 1285309), (58, 1108025), (82, 783725), (94, 683675), (115, 558830), (145, 443210), (205, 313490), (230, 279415), (235, 273470), (290, 221605), (410, 156745), (470, 136735), (575, 111766), (667, 96350), (725, 88642), (943, 68150), (1025, 62698), (1081, 59450), (1150, 55883), (1175, 54694), (1189, 54050), (1334, 48175), (1363, 47150), (1450, 44321), (1886, 34075), (1927, 33350), (2050, 31349), (2162, 29725), (2350, 27347), (2378, 27025), (2726, 23575), (3335, 19270), (3854, 16675), (4715, 13630), (5405, 11890), (5945, 10810), (6670, 9635), (6815, 9430)]