1869968200

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{40829}}^1$

素因数の和:41074

約数の個数: 48

約数和(自身を含む): 4366768500

約数和(自身を除く): 2496800300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4580, 5725, 9160, 11450, 22900, 40829, 45800, 81658, 163316, 204145, 326632, 408290, 816580, 1020725, 1633160, 2041450, 4082900, 8165800, 9349841, 18699682, 37399364, 46749205, 74798728, 93498410, 186996820, 233746025, 373993640, 467492050, 934984100, 1869968200]

約数ペア:

[(1, 1869968200), (2, 934984100), (4, 467492050), (5, 373993640), (8, 233746025), (10, 186996820), (20, 93498410), (25, 74798728), (40, 46749205), (50, 37399364), (100, 18699682), (200, 9349841), (229, 8165800), (458, 4082900), (916, 2041450), (1145, 1633160), (1832, 1020725), (2290, 816580), (4580, 408290), (5725, 326632), (9160, 204145), (11450, 163316), (22900, 81658), (40829, 45800)]