1570242550

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 2951811072

約数和(自身を除く): 1381568522

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 383, 491, 766, 835, 982, 1670, 1915, 2455, 3830, 4175, 4910, 8350, 9575, 12275, 19150, 24550, 63961, 81997, 127922, 163994, 188053, 319805, 376106, 409985, 639610, 819970, 940265, 1599025, 1880530, 2049925, 3198050, 4099850, 4701325, 9402650, 31404851, 62809702, 157024255, 314048510, 785121275, 1570242550]

約数ペア:

[(1, 1570242550), (2, 785121275), (5, 314048510), (10, 157024255), (25, 62809702), (50, 31404851), (167, 9402650), (334, 4701325), (383, 4099850), (491, 3198050), (766, 2049925), (835, 1880530), (982, 1599025), (1670, 940265), (1915, 819970), (2455, 639610), (3830, 409985), (4175, 376106), (4910, 319805), (8350, 188053), (9575, 163994), (12275, 127922), (19150, 81997), (24550, 63961)]