4609973440

素因数分解:

$2^6\times 5^1\times {\mathrm{991}}^1\times {\mathrm{14537}}^1$

素因数の和:15545

約数の個数: 56

約数和(自身を含む): 10989332352

約数和(自身を除く): 6379358912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 991, 1982, 3964, 4955, 7928, 9910, 14537, 15856, 19820, 29074, 31712, 39640, 58148, 63424, 72685, 79280, 116296, 145370, 158560, 232592, 290740, 317120, 465184, 581480, 930368, 1162960, 2325920, 4651840, 14406167, 28812334, 57624668, 72030835, 115249336, 144061670, 230498672, 288123340, 460997344, 576246680, 921994688, 1152493360, 2304986720, 4609973440]

約数ペア:

[(1, 4609973440), (2, 2304986720), (4, 1152493360), (5, 921994688), (8, 576246680), (10, 460997344), (16, 288123340), (20, 230498672), (32, 144061670), (40, 115249336), (64, 72030835), (80, 57624668), (160, 28812334), (320, 14406167), (991, 4651840), (1982, 2325920), (3964, 1162960), (4955, 930368), (7928, 581480), (9910, 465184), (14537, 317120), (15856, 290740), (19820, 232592), (29074, 158560), (31712, 145370), (39640, 116296), (58148, 79280), (63424, 72685)]