100240568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 207709920

約数和(自身を除く): 107469352

約数列:

[1, 2, 4, 8, 17, 34, 43, 61, 68, 86, 122, 136, 172, 244, 281, 344, 488, 562, 731, 1037, 1124, 1462, 2074, 2248, 2623, 2924, 4148, 4777, 5246, 5848, 8296, 9554, 10492, 12083, 17141, 19108, 20984, 24166, 34282, 38216, 44591, 48332, 68564, 89182, 96664, 137128, 178364, 205411, 291397, 356728, 410822, 582794, 737063, 821644, 1165588, 1474126, 1643288, 2331176, 2948252, 5896504, 12530071, 25060142, 50120284, 100240568]

約数ペア:

[(1, 100240568), (2, 50120284), (4, 25060142), (8, 12530071), (17, 5896504), (34, 2948252), (43, 2331176), (61, 1643288), (68, 1474126), (86, 1165588), (122, 821644), (136, 737063), (172, 582794), (244, 410822), (281, 356728), (344, 291397), (488, 205411), (562, 178364), (731, 137128), (1037, 96664), (1124, 89182), (1462, 68564), (2074, 48332), (2248, 44591), (2623, 38216), (2924, 34282), (4148, 24166), (4777, 20984), (5246, 19108), (5848, 17141), (8296, 12083), (9554, 10492)]