9496520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 14142520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 191, 220, 226, 382, 440, 452, 565, 764, 904, 955, 1130, 1243, 1528, 1910, 2101, 2260, 2486, 3820, 4202, 4520, 4972, 6215, 7640, 8404, 9944, 10505, 12430, 16808, 21010, 21583, 24860, 42020, 43166, 49720, 84040, 86332, 107915, 172664, 215830, 237413, 431660, 474826, 863320, 949652, 1187065, 1899304, 2374130, 4748260, 9496520]

約数ペア:

[(1, 9496520), (2, 4748260), (4, 2374130), (5, 1899304), (8, 1187065), (10, 949652), (11, 863320), (20, 474826), (22, 431660), (40, 237413), (44, 215830), (55, 172664), (88, 107915), (110, 86332), (113, 84040), (191, 49720), (220, 43166), (226, 42020), (382, 24860), (440, 21583), (452, 21010), (565, 16808), (764, 12430), (904, 10505), (955, 9944), (1130, 8404), (1243, 7640), (1528, 6215), (1910, 4972), (2101, 4520), (2260, 4202), (2486, 3820)]