26442680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 68342400

約数和(自身を除く): 41899720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3163, 4180, 6326, 8360, 12652, 15815, 25304, 31630, 34793, 60097, 63260, 69586, 120194, 126520, 139172, 173965, 240388, 278344, 300485, 347930, 480776, 600970, 661067, 695860, 1201940, 1322134, 1391720, 2403880, 2644268, 3305335, 5288536, 6610670, 13221340, 26442680]

約数ペア:

[(1, 26442680), (2, 13221340), (4, 6610670), (5, 5288536), (8, 3305335), (10, 2644268), (11, 2403880), (19, 1391720), (20, 1322134), (22, 1201940), (38, 695860), (40, 661067), (44, 600970), (55, 480776), (76, 347930), (88, 300485), (95, 278344), (110, 240388), (152, 173965), (190, 139172), (209, 126520), (220, 120194), (380, 69586), (418, 63260), (440, 60097), (760, 34793), (836, 31630), (1045, 25304), (1672, 15815), (2090, 12652), (3163, 8360), (4180, 6326)]