4942850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 10884720

約数和(自身を除く): 5941870

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 43, 50, 55, 86, 95, 110, 121, 190, 209, 215, 242, 275, 418, 430, 473, 475, 550, 605, 817, 946, 950, 1045, 1075, 1210, 1634, 2090, 2150, 2299, 2365, 3025, 4085, 4598, 4730, 5203, 5225, 6050, 8170, 8987, 10406, 10450, 11495, 11825, 17974, 20425, 22990, 23650, 26015, 40850, 44935, 52030, 57475, 89870, 98857, 114950, 130075, 197714, 224675, 260150, 449350, 494285, 988570, 2471425, 4942850]

約数ペア:

[(1, 4942850), (2, 2471425), (5, 988570), (10, 494285), (11, 449350), (19, 260150), (22, 224675), (25, 197714), (38, 130075), (43, 114950), (50, 98857), (55, 89870), (86, 57475), (95, 52030), (110, 44935), (121, 40850), (190, 26015), (209, 23650), (215, 22990), (242, 20425), (275, 17974), (418, 11825), (430, 11495), (473, 10450), (475, 10406), (550, 8987), (605, 8170), (817, 6050), (946, 5225), (950, 5203), (1045, 4730), (1075, 4598), (1210, 4085), (1634, 3025), (2090, 2365), (2150, 2299)]