222562160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 535546080

約数和(自身を除く): 312983920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 773, 944, 976, 1180, 1220, 1546, 2360, 2440, 3092, 3599, 3865, 4720, 4880, 6184, 7198, 7730, 12368, 14396, 15460, 17995, 28792, 30920, 35990, 45607, 47153, 57584, 61840, 71980, 91214, 94306, 143960, 182428, 188612, 228035, 235765, 287920, 364856, 377224, 456070, 471530, 729712, 754448, 912140, 943060, 1824280, 1886120, 2782027, 3648560, 3772240, 5564054, 11128108, 13910135, 22256216, 27820270, 44512432, 55640540, 111281080, 222562160]

約数ペア:

[(1, 222562160), (2, 111281080), (4, 55640540), (5, 44512432), (8, 27820270), (10, 22256216), (16, 13910135), (20, 11128108), (40, 5564054), (59, 3772240), (61, 3648560), (80, 2782027), (118, 1886120), (122, 1824280), (236, 943060), (244, 912140), (295, 754448), (305, 729712), (472, 471530), (488, 456070), (590, 377224), (610, 364856), (773, 287920), (944, 235765), (976, 228035), (1180, 188612), (1220, 182428), (1546, 143960), (2360, 94306), (2440, 91214), (3092, 71980), (3599, 61840), (3865, 57584), (4720, 47153), (4880, 45607), (6184, 35990), (7198, 30920), (7730, 28792), (12368, 17995), (14396, 15460)]