2273606500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21757}}^1$

素因数の和:21806

約数の個数: 96

約数和(自身を含む): 5702336640

約数和(自身を除く): 3428730140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 500, 550, 836, 950, 1045, 1100, 1375, 1900, 2090, 2375, 2750, 4180, 4750, 5225, 5500, 9500, 10450, 20900, 21757, 26125, 43514, 52250, 87028, 104500, 108785, 217570, 239327, 413383, 435140, 478654, 543925, 826766, 957308, 1087850, 1196635, 1653532, 2066915, 2175700, 2393270, 2719625, 4133830, 4547213, 4786540, 5439250, 5983175, 8267660, 9094426, 10334575, 10878500, 11966350, 18188852, 20669150, 22736065, 23932700, 29915875, 41338300, 45472130, 51672875, 59831750, 90944260, 103345750, 113680325, 119663500, 206691500, 227360650, 454721300, 568401625, 1136803250, 2273606500]

約数ペア:

[(1, 2273606500), (2, 1136803250), (4, 568401625), (5, 454721300), (10, 227360650), (11, 206691500), (19, 119663500), (20, 113680325), (22, 103345750), (25, 90944260), (38, 59831750), (44, 51672875), (50, 45472130), (55, 41338300), (76, 29915875), (95, 23932700), (100, 22736065), (110, 20669150), (125, 18188852), (190, 11966350), (209, 10878500), (220, 10334575), (250, 9094426), (275, 8267660), (380, 5983175), (418, 5439250), (475, 4786540), (500, 4547213), (550, 4133830), (836, 2719625), (950, 2393270), (1045, 2175700), (1100, 2066915), (1375, 1653532), (1900, 1196635), (2090, 1087850), (2375, 957308), (2750, 826766), (4180, 543925), (4750, 478654), (5225, 435140), (5500, 413383), (9500, 239327), (10450, 217570), (20900, 108785), (21757, 104500), (26125, 87028), (43514, 52250)]