32191720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 82477440

約数和(自身を除く): 50285720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 3181, 5060, 6362, 10120, 12724, 15905, 25448, 31810, 34991, 63620, 69982, 73163, 127240, 139964, 146326, 174955, 279928, 292652, 349910, 365815, 585304, 699820, 731630, 804793, 1399640, 1463260, 1609586, 2926520, 3219172, 4023965, 6438344, 8047930, 16095860, 32191720]

約数ペア:

[(1, 32191720), (2, 16095860), (4, 8047930), (5, 6438344), (8, 4023965), (10, 3219172), (11, 2926520), (20, 1609586), (22, 1463260), (23, 1399640), (40, 804793), (44, 731630), (46, 699820), (55, 585304), (88, 365815), (92, 349910), (110, 292652), (115, 279928), (184, 174955), (220, 146326), (230, 139964), (253, 127240), (440, 73163), (460, 69982), (506, 63620), (920, 34991), (1012, 31810), (1265, 25448), (2024, 15905), (2530, 12724), (3181, 10120), (5060, 6362)]