210717504010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{161783}}^1$

素因数の和:162079

約数の個数: 64

約数和(自身を含む): 419763472128

約数和(自身を除く): 209045968118

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 233, 430, 466, 559, 1118, 1165, 2330, 2795, 3029, 5590, 6058, 10019, 15145, 20038, 30290, 50095, 100190, 130247, 161783, 260494, 323566, 651235, 808915, 1302470, 1617830, 2103179, 4206358, 6956669, 10515895, 13913338, 21031790, 34783345, 37695439, 69566690, 75390878, 90436697, 180873394, 188477195, 376954390, 452183485, 490040707, 904366970, 980081414, 1620903877, 2450203535, 3241807754, 4900407070, 8104519385, 16209038770, 21071750401, 42143500802, 105358752005, 210717504010]

約数ペア:

[(1, 210717504010), (2, 105358752005), (5, 42143500802), (10, 21071750401), (13, 16209038770), (26, 8104519385), (43, 4900407070), (65, 3241807754), (86, 2450203535), (130, 1620903877), (215, 980081414), (233, 904366970), (430, 490040707), (466, 452183485), (559, 376954390), (1118, 188477195), (1165, 180873394), (2330, 90436697), (2795, 75390878), (3029, 69566690), (5590, 37695439), (6058, 34783345), (10019, 21031790), (15145, 13913338), (20038, 10515895), (30290, 6956669), (50095, 4206358), (100190, 2103179), (130247, 1617830), (161783, 1302470), (260494, 808915), (323566, 651235)]