11820850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 24194880

約数和(自身を除く): 12374030

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 541, 575, 874, 950, 1082, 1150, 2185, 2705, 4370, 5410, 10279, 10925, 12443, 13525, 20558, 21850, 24886, 27050, 51395, 62215, 102790, 124430, 236417, 256975, 311075, 472834, 513950, 622150, 1182085, 2364170, 5910425, 11820850]

約数ペア:

[(1, 11820850), (2, 5910425), (5, 2364170), (10, 1182085), (19, 622150), (23, 513950), (25, 472834), (38, 311075), (46, 256975), (50, 236417), (95, 124430), (115, 102790), (190, 62215), (230, 51395), (437, 27050), (475, 24886), (541, 21850), (575, 20558), (874, 13525), (950, 12443), (1082, 10925), (1150, 10279), (2185, 5410), (2705, 4370)]