60647620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 72

約数和(自身を含む): 147470400

約数和(自身を除く): 86822780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 1319, 2090, 2299, 2420, 2638, 4180, 4598, 5276, 6595, 9196, 11495, 13190, 14509, 22990, 25061, 26380, 29018, 45980, 50122, 58036, 72545, 100244, 125305, 145090, 159599, 250610, 275671, 290180, 319198, 501220, 551342, 638396, 797995, 1102684, 1378355, 1595990, 2756710, 3032381, 3191980, 5513420, 6064762, 12129524, 15161905, 30323810, 60647620]

約数ペア:

[(1, 60647620), (2, 30323810), (4, 15161905), (5, 12129524), (10, 6064762), (11, 5513420), (19, 3191980), (20, 3032381), (22, 2756710), (38, 1595990), (44, 1378355), (55, 1102684), (76, 797995), (95, 638396), (110, 551342), (121, 501220), (190, 319198), (209, 290180), (220, 275671), (242, 250610), (380, 159599), (418, 145090), (484, 125305), (605, 100244), (836, 72545), (1045, 58036), (1210, 50122), (1319, 45980), (2090, 29018), (2299, 26380), (2420, 25061), (2638, 22990), (4180, 14509), (4598, 13190), (5276, 11495), (6595, 9196)]