74299880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 179064000

約数和(自身を除く): 104764120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 1657, 2242, 2360, 3314, 4484, 5605, 6628, 8285, 8968, 11210, 13256, 16570, 22420, 31483, 33140, 44840, 62966, 66280, 97763, 125932, 157415, 195526, 251864, 314830, 391052, 488815, 629660, 782104, 977630, 1259320, 1857497, 1955260, 3714994, 3910520, 7429988, 9287485, 14859976, 18574970, 37149940, 74299880]

約数ペア:

[(1, 74299880), (2, 37149940), (4, 18574970), (5, 14859976), (8, 9287485), (10, 7429988), (19, 3910520), (20, 3714994), (38, 1955260), (40, 1857497), (59, 1259320), (76, 977630), (95, 782104), (118, 629660), (152, 488815), (190, 391052), (236, 314830), (295, 251864), (380, 195526), (472, 157415), (590, 125932), (760, 97763), (1121, 66280), (1180, 62966), (1657, 44840), (2242, 33140), (2360, 31483), (3314, 22420), (4484, 16570), (5605, 13256), (6628, 11210), (8285, 8968)]