1882240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 4791960

約数和(自身を除く): 2909720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 173, 272, 320, 340, 346, 544, 640, 680, 692, 865, 1088, 1360, 1384, 1730, 2176, 2720, 2768, 2941, 3460, 5440, 5536, 5882, 6920, 10880, 11072, 11764, 13840, 14705, 22144, 23528, 27680, 29410, 47056, 55360, 58820, 94112, 110720, 117640, 188224, 235280, 376448, 470560, 941120, 1882240]

約数ペア:

[(1, 1882240), (2, 941120), (4, 470560), (5, 376448), (8, 235280), (10, 188224), (16, 117640), (17, 110720), (20, 94112), (32, 58820), (34, 55360), (40, 47056), (64, 29410), (68, 27680), (80, 23528), (85, 22144), (128, 14705), (136, 13840), (160, 11764), (170, 11072), (173, 10880), (272, 6920), (320, 5882), (340, 5536), (346, 5440), (544, 3460), (640, 2941), (680, 2768), (692, 2720), (865, 2176), (1088, 1730), (1360, 1384)]