9968602360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{27917}}^1$

素因数の和:28120

約数の個数: 64

約数和(自身を含む): 22915094400

約数和(自身を除く): 12946492040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 113, 158, 226, 316, 395, 452, 565, 632, 790, 904, 1130, 1580, 2260, 3160, 4520, 8927, 17854, 27917, 35708, 44635, 55834, 71416, 89270, 111668, 139585, 178540, 223336, 279170, 357080, 558340, 1116680, 2205443, 3154621, 4410886, 6309242, 8821772, 11027215, 12618484, 15773105, 17643544, 22054430, 25236968, 31546210, 44108860, 63092420, 88217720, 126184840, 249215059, 498430118, 996860236, 1246075295, 1993720472, 2492150590, 4984301180, 9968602360]

約数ペア:

[(1, 9968602360), (2, 4984301180), (4, 2492150590), (5, 1993720472), (8, 1246075295), (10, 996860236), (20, 498430118), (40, 249215059), (79, 126184840), (113, 88217720), (158, 63092420), (226, 44108860), (316, 31546210), (395, 25236968), (452, 22054430), (565, 17643544), (632, 15773105), (790, 12618484), (904, 11027215), (1130, 8821772), (1580, 6309242), (2260, 4410886), (3160, 3154621), (4520, 2205443), (8927, 1116680), (17854, 558340), (27917, 357080), (35708, 279170), (44635, 223336), (55834, 178540), (71416, 139585), (89270, 111668)]