138332350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 304980480

約数和(自身を除く): 166648130

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 230, 247, 299, 325, 437, 475, 487, 494, 575, 598, 650, 874, 950, 974, 1150, 1235, 1495, 2185, 2435, 2470, 2990, 4370, 4870, 5681, 6175, 6331, 7475, 9253, 10925, 11201, 11362, 12175, 12350, 12662, 14950, 18506, 21850, 22402, 24350, 28405, 31655, 46265, 56005, 56810, 63310, 92530, 112010, 120289, 142025, 145613, 158275, 212819, 231325, 240578, 280025, 284050, 291226, 316550, 425638, 462650, 560050, 601445, 728065, 1064095, 1202890, 1456130, 2128190, 2766647, 3007225, 3640325, 5320475, 5533294, 6014450, 7280650, 10640950, 13833235, 27666470, 69166175, 138332350]

約数ペア:

[(1, 138332350), (2, 69166175), (5, 27666470), (10, 13833235), (13, 10640950), (19, 7280650), (23, 6014450), (25, 5533294), (26, 5320475), (38, 3640325), (46, 3007225), (50, 2766647), (65, 2128190), (95, 1456130), (115, 1202890), (130, 1064095), (190, 728065), (230, 601445), (247, 560050), (299, 462650), (325, 425638), (437, 316550), (475, 291226), (487, 284050), (494, 280025), (575, 240578), (598, 231325), (650, 212819), (874, 158275), (950, 145613), (974, 142025), (1150, 120289), (1235, 112010), (1495, 92530), (2185, 63310), (2435, 56810), (2470, 56005), (2990, 46265), (4370, 31655), (4870, 28405), (5681, 24350), (6175, 22402), (6331, 21850), (7475, 18506), (9253, 14950), (10925, 12662), (11201, 12350), (11362, 12175)]