944680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 2462400

約数和(自身を除く): 1517720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 113, 152, 190, 209, 220, 226, 380, 418, 440, 452, 565, 760, 836, 904, 1045, 1130, 1243, 1672, 2090, 2147, 2260, 2486, 4180, 4294, 4520, 4972, 6215, 8360, 8588, 9944, 10735, 12430, 17176, 21470, 23617, 24860, 42940, 47234, 49720, 85880, 94468, 118085, 188936, 236170, 472340, 944680]

約数ペア:

[(1, 944680), (2, 472340), (4, 236170), (5, 188936), (8, 118085), (10, 94468), (11, 85880), (19, 49720), (20, 47234), (22, 42940), (38, 24860), (40, 23617), (44, 21470), (55, 17176), (76, 12430), (88, 10735), (95, 9944), (110, 8588), (113, 8360), (152, 6215), (190, 4972), (209, 4520), (220, 4294), (226, 4180), (380, 2486), (418, 2260), (440, 2147), (452, 2090), (565, 1672), (760, 1243), (836, 1130), (904, 1045)]