74035840

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 183141000

約数和(自身を除く): 109105160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 3989, 4640, 7978, 9280, 15956, 18560, 19945, 31912, 39890, 63824, 79780, 115681, 127648, 159560, 231362, 255296, 319120, 462724, 510592, 578405, 638240, 925448, 1156810, 1276480, 1850896, 2313620, 2552960, 3701792, 4627240, 7403584, 9254480, 14807168, 18508960, 37017920, 74035840]

約数ペア:

[(1, 74035840), (2, 37017920), (4, 18508960), (5, 14807168), (8, 9254480), (10, 7403584), (16, 4627240), (20, 3701792), (29, 2552960), (32, 2313620), (40, 1850896), (58, 1276480), (64, 1156810), (80, 925448), (116, 638240), (128, 578405), (145, 510592), (160, 462724), (232, 319120), (290, 255296), (320, 231362), (464, 159560), (580, 127648), (640, 115681), (928, 79780), (1160, 63824), (1856, 39890), (2320, 31912), (3712, 19945), (3989, 18560), (4640, 15956), (7978, 9280)]