13297450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 26712576

約数和(自身を除く): 13415126

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 373, 575, 713, 746, 775, 1150, 1426, 1550, 1865, 3565, 3730, 7130, 8579, 9325, 11563, 17158, 17825, 18650, 23126, 35650, 42895, 57815, 85790, 115630, 214475, 265949, 289075, 428950, 531898, 578150, 1329745, 2659490, 6648725, 13297450]

約数ペア:

[(1, 13297450), (2, 6648725), (5, 2659490), (10, 1329745), (23, 578150), (25, 531898), (31, 428950), (46, 289075), (50, 265949), (62, 214475), (115, 115630), (155, 85790), (230, 57815), (310, 42895), (373, 35650), (575, 23126), (713, 18650), (746, 17825), (775, 17158), (1150, 11563), (1426, 9325), (1550, 8579), (1865, 7130), (3565, 3730)]