42563840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3023}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 111259008

約数和(自身を除く): 68695168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3023, 3520, 6046, 7040, 12092, 14080, 15115, 24184, 30230, 33253, 48368, 60460, 66506, 96736, 120920, 133012, 166265, 193472, 241840, 266024, 332530, 386944, 483680, 532048, 665060, 773888, 967360, 1064096, 1330120, 1934720, 2128192, 2660240, 3869440, 4256384, 5320480, 8512768, 10640960, 21281920, 42563840]

約数ペア:

[(1, 42563840), (2, 21281920), (4, 10640960), (5, 8512768), (8, 5320480), (10, 4256384), (11, 3869440), (16, 2660240), (20, 2128192), (22, 1934720), (32, 1330120), (40, 1064096), (44, 967360), (55, 773888), (64, 665060), (80, 532048), (88, 483680), (110, 386944), (128, 332530), (160, 266024), (176, 241840), (220, 193472), (256, 166265), (320, 133012), (352, 120920), (440, 96736), (640, 66506), (704, 60460), (880, 48368), (1280, 33253), (1408, 30230), (1760, 24184), (2816, 15115), (3023, 14080), (3520, 12092), (6046, 7040)]