22887040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 59706720

約数和(自身を除く): 36819680

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 3251, 3520, 6502, 7040, 13004, 16255, 26008, 32510, 35761, 52016, 65020, 71522, 104032, 130040, 143044, 178805, 208064, 260080, 286088, 357610, 416128, 520160, 572176, 715220, 1040320, 1144352, 1430440, 2080640, 2288704, 2860880, 4577408, 5721760, 11443520, 22887040]

約数ペア:

[(1, 22887040), (2, 11443520), (4, 5721760), (5, 4577408), (8, 2860880), (10, 2288704), (11, 2080640), (16, 1430440), (20, 1144352), (22, 1040320), (32, 715220), (40, 572176), (44, 520160), (55, 416128), (64, 357610), (80, 286088), (88, 260080), (110, 208064), (128, 178805), (160, 143044), (176, 130040), (220, 104032), (320, 71522), (352, 65020), (440, 52016), (640, 35761), (704, 32510), (880, 26008), (1408, 16255), (1760, 13004), (3251, 7040), (3520, 6502)]