73938560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5065

約数の個数: 64

約数和(自身を含む): 184481280

約数和(自身を除く): 110542720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5023, 7360, 10046, 14720, 20092, 25115, 40184, 50230, 80368, 100460, 115529, 160736, 200920, 231058, 321472, 401840, 462116, 577645, 642944, 803680, 924232, 1155290, 1607360, 1848464, 2310580, 3214720, 3696928, 4621160, 7393856, 9242320, 14787712, 18484640, 36969280, 73938560]

約数ペア:

[(1, 73938560), (2, 36969280), (4, 18484640), (5, 14787712), (8, 9242320), (10, 7393856), (16, 4621160), (20, 3696928), (23, 3214720), (32, 2310580), (40, 1848464), (46, 1607360), (64, 1155290), (80, 924232), (92, 803680), (115, 642944), (128, 577645), (160, 462116), (184, 401840), (230, 321472), (320, 231058), (368, 200920), (460, 160736), (640, 115529), (736, 100460), (920, 80368), (1472, 50230), (1840, 40184), (2944, 25115), (3680, 20092), (5023, 14720), (7360, 10046)]