442071040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 1107419040

約数和(自身を除く): 665348000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 1877, 2048, 2560, 2944, 3680, 3754, 5120, 5888, 7360, 7508, 9385, 10240, 11776, 14720, 15016, 18770, 23552, 29440, 30032, 37540, 43171, 47104, 58880, 60064, 75080, 86342, 117760, 120128, 150160, 172684, 215855, 235520, 240256, 300320, 345368, 431710, 480512, 600640, 690736, 863420, 961024, 1201280, 1381472, 1726840, 1922048, 2402560, 2762944, 3453680, 3844096, 4805120, 5525888, 6907360, 9610240, 11051776, 13814720, 19220480, 22103552, 27629440, 44207104, 55258880, 88414208, 110517760, 221035520, 442071040]

約数ペア:

[(1, 442071040), (2, 221035520), (4, 110517760), (5, 88414208), (8, 55258880), (10, 44207104), (16, 27629440), (20, 22103552), (23, 19220480), (32, 13814720), (40, 11051776), (46, 9610240), (64, 6907360), (80, 5525888), (92, 4805120), (115, 3844096), (128, 3453680), (160, 2762944), (184, 2402560), (230, 1922048), (256, 1726840), (320, 1381472), (368, 1201280), (460, 961024), (512, 863420), (640, 690736), (736, 600640), (920, 480512), (1024, 431710), (1280, 345368), (1472, 300320), (1840, 240256), (1877, 235520), (2048, 215855), (2560, 172684), (2944, 150160), (3680, 120128), (3754, 117760), (5120, 86342), (5888, 75080), (7360, 60064), (7508, 58880), (9385, 47104), (10240, 43171), (11776, 37540), (14720, 30032), (15016, 29440), (18770, 23552)]