80404610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 173093760

約数和(自身を除く): 92689150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 953, 1298, 1430, 1534, 1906, 3245, 3835, 4765, 6490, 7670, 8437, 9530, 10483, 12389, 16874, 20966, 24778, 42185, 52415, 56227, 61945, 84370, 104830, 112454, 123890, 136279, 272558, 281135, 562270, 618497, 681395, 730951, 1236994, 1362790, 1461902, 3092485, 3654755, 6184970, 7309510, 8040461, 16080922, 40202305, 80404610]

約数ペア:

[(1, 80404610), (2, 40202305), (5, 16080922), (10, 8040461), (11, 7309510), (13, 6184970), (22, 3654755), (26, 3092485), (55, 1461902), (59, 1362790), (65, 1236994), (110, 730951), (118, 681395), (130, 618497), (143, 562270), (286, 281135), (295, 272558), (590, 136279), (649, 123890), (715, 112454), (767, 104830), (953, 84370), (1298, 61945), (1430, 56227), (1534, 52415), (1906, 42185), (3245, 24778), (3835, 20966), (4765, 16874), (6490, 12389), (7670, 10483), (8437, 9530)]