38288480

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 91962864

約数和(自身を除く): 53674384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 3923, 4880, 7846, 9760, 15692, 19615, 31384, 39230, 62768, 78460, 125536, 156920, 239303, 313840, 478606, 627680, 957212, 1196515, 1914424, 2393030, 3828848, 4786060, 7657696, 9572120, 19144240, 38288480]

約数ペア:

[(1, 38288480), (2, 19144240), (4, 9572120), (5, 7657696), (8, 4786060), (10, 3828848), (16, 2393030), (20, 1914424), (32, 1196515), (40, 957212), (61, 627680), (80, 478606), (122, 313840), (160, 239303), (244, 156920), (305, 125536), (488, 78460), (610, 62768), (976, 39230), (1220, 31384), (1952, 19615), (2440, 15692), (3923, 9760), (4880, 7846)]