2056150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 4218480

約数和(自身を除く): 2162330

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 59, 82, 85, 118, 170, 205, 295, 410, 425, 590, 697, 850, 1003, 1025, 1394, 1475, 2006, 2050, 2419, 2950, 3485, 4838, 5015, 6970, 10030, 12095, 17425, 24190, 25075, 34850, 41123, 50150, 60475, 82246, 120950, 205615, 411230, 1028075, 2056150]

約数ペア:

[(1, 2056150), (2, 1028075), (5, 411230), (10, 205615), (17, 120950), (25, 82246), (34, 60475), (41, 50150), (50, 41123), (59, 34850), (82, 25075), (85, 24190), (118, 17425), (170, 12095), (205, 10030), (295, 6970), (410, 5015), (425, 4838), (590, 3485), (697, 2950), (850, 2419), (1003, 2050), (1025, 2006), (1394, 1475)]