415079680

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3907}}^1$

素因数の和:4011

約数の個数: 72

約数和(自身を含む): 1006481952

約数和(自身を除く): 591402272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 3907, 5312, 6640, 7814, 10624, 13280, 15628, 19535, 21248, 26560, 31256, 39070, 53120, 62512, 78140, 106240, 125024, 156280, 250048, 312560, 324281, 500096, 625120, 648562, 1000192, 1250240, 1297124, 1621405, 2500480, 2594248, 3242810, 5000960, 5188496, 6485620, 10376992, 12971240, 20753984, 25942480, 41507968, 51884960, 83015936, 103769920, 207539840, 415079680]

約数ペア:

[(1, 415079680), (2, 207539840), (4, 103769920), (5, 83015936), (8, 51884960), (10, 41507968), (16, 25942480), (20, 20753984), (32, 12971240), (40, 10376992), (64, 6485620), (80, 5188496), (83, 5000960), (128, 3242810), (160, 2594248), (166, 2500480), (256, 1621405), (320, 1297124), (332, 1250240), (415, 1000192), (640, 648562), (664, 625120), (830, 500096), (1280, 324281), (1328, 312560), (1660, 250048), (2656, 156280), (3320, 125024), (3907, 106240), (5312, 78140), (6640, 62512), (7814, 53120), (10624, 39070), (13280, 31256), (15628, 26560), (19535, 21248)]