10928120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 18102280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1259, 1736, 2170, 2518, 4340, 5036, 6295, 8680, 8813, 10072, 12590, 17626, 25180, 35252, 39029, 44065, 50360, 70504, 78058, 88130, 156116, 176260, 195145, 273203, 312232, 352520, 390290, 546406, 780580, 1092812, 1366015, 1561160, 2185624, 2732030, 5464060, 10928120]

約数ペア:

[(1, 10928120), (2, 5464060), (4, 2732030), (5, 2185624), (7, 1561160), (8, 1366015), (10, 1092812), (14, 780580), (20, 546406), (28, 390290), (31, 352520), (35, 312232), (40, 273203), (56, 195145), (62, 176260), (70, 156116), (124, 88130), (140, 78058), (155, 70504), (217, 50360), (248, 44065), (280, 39029), (310, 35252), (434, 25180), (620, 17626), (868, 12590), (1085, 10072), (1240, 8813), (1259, 8680), (1736, 6295), (2170, 5036), (2518, 4340)]