88770220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 236597760

約数和(自身を除く): 147827540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 977, 1180, 1298, 1540, 1652, 1954, 2065, 2596, 3245, 3908, 4130, 4543, 4885, 6490, 6839, 8260, 9086, 9770, 10747, 12980, 13678, 18172, 19540, 21494, 22715, 27356, 34195, 42988, 45430, 53735, 57643, 68390, 75229, 90860, 107470, 115286, 136780, 150458, 214940, 230572, 288215, 300916, 376145, 403501, 576430, 634073, 752290, 807002, 1152860, 1268146, 1504580, 1614004, 2017505, 2536292, 3170365, 4035010, 4438511, 6340730, 8070020, 8877022, 12681460, 17754044, 22192555, 44385110, 88770220]

約数ペア:

[(1, 88770220), (2, 44385110), (4, 22192555), (5, 17754044), (7, 12681460), (10, 8877022), (11, 8070020), (14, 6340730), (20, 4438511), (22, 4035010), (28, 3170365), (35, 2536292), (44, 2017505), (55, 1614004), (59, 1504580), (70, 1268146), (77, 1152860), (110, 807002), (118, 752290), (140, 634073), (154, 576430), (220, 403501), (236, 376145), (295, 300916), (308, 288215), (385, 230572), (413, 214940), (590, 150458), (649, 136780), (770, 115286), (826, 107470), (977, 90860), (1180, 75229), (1298, 68390), (1540, 57643), (1652, 53735), (1954, 45430), (2065, 42988), (2596, 34195), (3245, 27356), (3908, 22715), (4130, 21494), (4543, 19540), (4885, 18172), (6490, 13678), (6839, 12980), (8260, 10747), (9086, 9770)]