82373720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14436

約数の個数: 64

約数和(自身を含む): 217758240

約数和(自身を除く): 135384520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 14401, 28802, 57604, 72005, 115208, 144010, 158411, 187213, 288020, 316822, 374426, 576040, 633644, 748852, 792055, 936065, 1267288, 1497704, 1584110, 1872130, 2059343, 3168220, 3744260, 4118686, 6336440, 7488520, 8237372, 10296715, 16474744, 20593430, 41186860, 82373720]

約数ペア:

[(1, 82373720), (2, 41186860), (4, 20593430), (5, 16474744), (8, 10296715), (10, 8237372), (11, 7488520), (13, 6336440), (20, 4118686), (22, 3744260), (26, 3168220), (40, 2059343), (44, 1872130), (52, 1584110), (55, 1497704), (65, 1267288), (88, 936065), (104, 792055), (110, 748852), (130, 633644), (143, 576040), (220, 374426), (260, 316822), (286, 288020), (440, 187213), (520, 158411), (572, 144010), (715, 115208), (1144, 72005), (1430, 57604), (2860, 28802), (5720, 14401)]