2500512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^2$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 7626528

約数和(自身を除く): 5126016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 3721, 5124, 5856, 6832, 7442, 10248, 11163, 13664, 14884, 20496, 22326, 26047, 29768, 40992, 44652, 52094, 59536, 78141, 89304, 104188, 119072, 156282, 178608, 208376, 312564, 357216, 416752, 625128, 833504, 1250256, 2500512]

約数ペア:

[(1, 2500512), (2, 1250256), (3, 833504), (4, 625128), (6, 416752), (7, 357216), (8, 312564), (12, 208376), (14, 178608), (16, 156282), (21, 119072), (24, 104188), (28, 89304), (32, 78141), (42, 59536), (48, 52094), (56, 44652), (61, 40992), (84, 29768), (96, 26047), (112, 22326), (122, 20496), (168, 14884), (183, 13664), (224, 11163), (244, 10248), (336, 7442), (366, 6832), (427, 5856), (488, 5124), (672, 3721), (732, 3416), (854, 2928), (976, 2562), (1281, 1952), (1464, 1708)]