236042890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42839}}^1$

素因数の和:42894

約数の個数: 32

約数和(自身を含む): 462672000

約数和(自身を除く): 226629110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 42839, 85678, 214195, 428390, 813941, 1242331, 1627882, 2484662, 4069705, 6211655, 8139410, 12423310, 23604289, 47208578, 118021445, 236042890]

約数ペア:

[(1, 236042890), (2, 118021445), (5, 47208578), (10, 23604289), (19, 12423310), (29, 8139410), (38, 6211655), (58, 4069705), (95, 2484662), (145, 1627882), (190, 1242331), (290, 813941), (551, 428390), (1102, 214195), (2755, 85678), (5510, 42839)]