20245700230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{116201}}^1$

素因数の和:116365

約数の個数: 64

約数和(自身を含む): 44175352320

約数和(自身を除く): 23929652090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 131, 133, 190, 262, 266, 655, 665, 917, 1310, 1330, 1834, 2489, 4585, 4978, 9170, 12445, 17423, 24890, 34846, 87115, 116201, 174230, 232402, 581005, 813407, 1162010, 1626814, 2207819, 4067035, 4415638, 8134070, 11039095, 15222331, 15454733, 22078190, 30444662, 30909466, 76111655, 77273665, 106556317, 152223310, 154547330, 213112634, 289224289, 532781585, 578448578, 1065563170, 1446121445, 2024570023, 2892242890, 4049140046, 10122850115, 20245700230]

約数ペア:

[(1, 20245700230), (2, 10122850115), (5, 4049140046), (7, 2892242890), (10, 2024570023), (14, 1446121445), (19, 1065563170), (35, 578448578), (38, 532781585), (70, 289224289), (95, 213112634), (131, 154547330), (133, 152223310), (190, 106556317), (262, 77273665), (266, 76111655), (655, 30909466), (665, 30444662), (917, 22078190), (1310, 15454733), (1330, 15222331), (1834, 11039095), (2489, 8134070), (4585, 4415638), (4978, 4067035), (9170, 2207819), (12445, 1626814), (17423, 1162010), (24890, 813407), (34846, 581005), (87115, 232402), (116201, 174230)]