3213016720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1384921}}^1$

素因数の和:1384963

約数の個数: 40

約数和(自身を含む): 7727864760

約数和(自身を除く): 4514848040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1384921, 2769842, 5539684, 6924605, 11079368, 13849210, 22158736, 27698420, 40162709, 55396840, 80325418, 110793680, 160650836, 200813545, 321301672, 401627090, 642603344, 803254180, 1606508360, 3213016720]

約数ペア:

[(1, 3213016720), (2, 1606508360), (4, 803254180), (5, 642603344), (8, 401627090), (10, 321301672), (16, 200813545), (20, 160650836), (29, 110793680), (40, 80325418), (58, 55396840), (80, 40162709), (116, 27698420), (145, 22158736), (232, 13849210), (290, 11079368), (464, 6924605), (580, 5539684), (1160, 2769842), (2320, 1384921)]