45149440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5067

約数の個数: 72

約数和(自身を含む): 123621120

約数和(自身を除く): 78471680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5039, 8960, 10078, 20156, 25195, 35273, 40312, 50390, 70546, 80624, 100780, 141092, 161248, 176365, 201560, 282184, 322496, 352730, 403120, 564368, 644992, 705460, 806240, 1128736, 1289984, 1410920, 1612480, 2257472, 2821840, 3224960, 4514944, 5643680, 6449920, 9029888, 11287360, 22574720, 45149440]

約数ペア:

[(1, 45149440), (2, 22574720), (4, 11287360), (5, 9029888), (7, 6449920), (8, 5643680), (10, 4514944), (14, 3224960), (16, 2821840), (20, 2257472), (28, 1612480), (32, 1410920), (35, 1289984), (40, 1128736), (56, 806240), (64, 705460), (70, 644992), (80, 564368), (112, 403120), (128, 352730), (140, 322496), (160, 282184), (224, 201560), (256, 176365), (280, 161248), (320, 141092), (448, 100780), (560, 80624), (640, 70546), (896, 50390), (1120, 40312), (1280, 35273), (1792, 25195), (2240, 20156), (4480, 10078), (5039, 8960)]