12825950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 13422370

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 587, 874, 950, 1150, 1174, 2185, 2935, 4370, 5870, 10925, 11153, 13501, 14675, 21850, 22306, 27002, 29350, 55765, 67505, 111530, 135010, 256519, 278825, 337525, 513038, 557650, 675050, 1282595, 2565190, 6412975, 12825950]

約数ペア:

[(1, 12825950), (2, 6412975), (5, 2565190), (10, 1282595), (19, 675050), (23, 557650), (25, 513038), (38, 337525), (46, 278825), (50, 256519), (95, 135010), (115, 111530), (190, 67505), (230, 55765), (437, 29350), (475, 27002), (575, 22306), (587, 21850), (874, 14675), (950, 13501), (1150, 11153), (1174, 10925), (2185, 5870), (2935, 4370)]