23415860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 53491536

約数和(自身を除く): 30075676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 797, 1130, 1469, 1594, 2260, 2938, 3188, 3985, 5876, 7345, 7970, 10361, 14690, 15940, 20722, 29380, 41444, 51805, 90061, 103610, 180122, 207220, 360244, 450305, 900610, 1170793, 1801220, 2341586, 4683172, 5853965, 11707930, 23415860]

約数ペア:

[(1, 23415860), (2, 11707930), (4, 5853965), (5, 4683172), (10, 2341586), (13, 1801220), (20, 1170793), (26, 900610), (52, 450305), (65, 360244), (113, 207220), (130, 180122), (226, 103610), (260, 90061), (452, 51805), (565, 41444), (797, 29380), (1130, 20722), (1469, 15940), (1594, 14690), (2260, 10361), (2938, 7970), (3188, 7345), (3985, 5876)]