23897013340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1\times {\mathrm{12497}}^1$

素因数の和:16686

約数の個数: 48

約数和(自身を含む): 52382417472

約数和(自身を除く): 28485404132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4157, 8314, 12497, 16628, 20785, 24994, 41570, 49988, 62485, 83140, 95611, 124970, 191222, 249940, 287431, 382444, 478055, 574862, 956110, 1149724, 1437155, 1912220, 2874310, 5748620, 51950029, 103900058, 207800116, 259750145, 519500290, 1039000580, 1194850667, 2389701334, 4779402668, 5974253335, 11948506670, 23897013340]

約数ペア:

[(1, 23897013340), (2, 11948506670), (4, 5974253335), (5, 4779402668), (10, 2389701334), (20, 1194850667), (23, 1039000580), (46, 519500290), (92, 259750145), (115, 207800116), (230, 103900058), (460, 51950029), (4157, 5748620), (8314, 2874310), (12497, 1912220), (16628, 1437155), (20785, 1149724), (24994, 956110), (41570, 574862), (49988, 478055), (62485, 382444), (83140, 287431), (95611, 249940), (124970, 191222)]