2023609720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{55411}}^1$

素因数の和:55516

約数の個数: 64

約数和(自身を含む): 5026976640

約数和(自身を除く): 3003366920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3652, 4565, 7304, 9130, 18260, 36520, 55411, 110822, 221644, 277055, 443288, 554110, 609521, 1108220, 1219042, 2216440, 2438084, 3047605, 4599113, 4876168, 6095210, 9198226, 12190420, 18396452, 22995565, 24380840, 36792904, 45991130, 50590243, 91982260, 101180486, 183964520, 202360972, 252951215, 404721944, 505902430, 1011804860, 2023609720]

約数ペア:

[(1, 2023609720), (2, 1011804860), (4, 505902430), (5, 404721944), (8, 252951215), (10, 202360972), (11, 183964520), (20, 101180486), (22, 91982260), (40, 50590243), (44, 45991130), (55, 36792904), (83, 24380840), (88, 22995565), (110, 18396452), (166, 12190420), (220, 9198226), (332, 6095210), (415, 4876168), (440, 4599113), (664, 3047605), (830, 2438084), (913, 2216440), (1660, 1219042), (1826, 1108220), (3320, 609521), (3652, 554110), (4565, 443288), (7304, 277055), (9130, 221644), (18260, 110822), (36520, 55411)]