4021084020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71069}}^1$

素因数の和:71145

約数の個数: 96

約数和(自身を含む): 12035278080

約数和(自身を除く): 8014194060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1886, 2460, 2829, 3772, 4715, 5658, 9430, 11316, 14145, 18860, 28290, 56580, 71069, 142138, 213207, 284276, 355345, 426414, 710690, 852828, 1066035, 1421380, 1634587, 2132070, 2913829, 3269174, 4264140, 4903761, 5827658, 6538348, 8172935, 8741487, 9807522, 11655316, 14569145, 16345870, 17482974, 19615044, 24518805, 29138290, 32691740, 34965948, 43707435, 49037610, 58276580, 67018067, 87414870, 98075220, 134036134, 174829740, 201054201, 268072268, 335090335, 402108402, 670180670, 804216804, 1005271005, 1340361340, 2010542010, 4021084020]

約数ペア:

[(1, 4021084020), (2, 2010542010), (3, 1340361340), (4, 1005271005), (5, 804216804), (6, 670180670), (10, 402108402), (12, 335090335), (15, 268072268), (20, 201054201), (23, 174829740), (30, 134036134), (41, 98075220), (46, 87414870), (60, 67018067), (69, 58276580), (82, 49037610), (92, 43707435), (115, 34965948), (123, 32691740), (138, 29138290), (164, 24518805), (205, 19615044), (230, 17482974), (246, 16345870), (276, 14569145), (345, 11655316), (410, 9807522), (460, 8741487), (492, 8172935), (615, 6538348), (690, 5827658), (820, 4903761), (943, 4264140), (1230, 3269174), (1380, 2913829), (1886, 2132070), (2460, 1634587), (2829, 1421380), (3772, 1066035), (4715, 852828), (5658, 710690), (9430, 426414), (11316, 355345), (14145, 284276), (18860, 213207), (28290, 142138), (56580, 71069)]