45193720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7936

約数の個数: 64

約数和(自身を含む): 119478240

約数和(自身を除く): 74284520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7901, 15802, 31604, 39505, 63208, 79010, 86911, 102713, 158020, 173822, 205426, 316040, 347644, 410852, 434555, 513565, 695288, 821704, 869110, 1027130, 1129843, 1738220, 2054260, 2259686, 3476440, 4108520, 4519372, 5649215, 9038744, 11298430, 22596860, 45193720]

約数ペア:

[(1, 45193720), (2, 22596860), (4, 11298430), (5, 9038744), (8, 5649215), (10, 4519372), (11, 4108520), (13, 3476440), (20, 2259686), (22, 2054260), (26, 1738220), (40, 1129843), (44, 1027130), (52, 869110), (55, 821704), (65, 695288), (88, 513565), (104, 434555), (110, 410852), (130, 347644), (143, 316040), (220, 205426), (260, 173822), (286, 158020), (440, 102713), (520, 86911), (572, 79010), (715, 63208), (1144, 39505), (1430, 31604), (2860, 15802), (5720, 7901)]