557863040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17789}}^1$

素因数の和:17822

約数の個数: 96

約数和(自身を含む): 1551465900

約数和(自身を除く): 993602860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 17789, 31360, 35578, 71156, 88945, 124523, 142312, 177890, 249046, 284624, 355780, 498092, 569248, 622615, 711560, 871661, 996184, 1138496, 1245230, 1423120, 1743322, 1992368, 2276992, 2490460, 2846240, 3486644, 3984736, 4358305, 4980920, 5692480, 6973288, 7969472, 8716610, 9961840, 11384960, 13946576, 15938944, 17433220, 19923680, 27893152, 34866440, 39847360, 55786304, 69732880, 79694720, 111572608, 139465760, 278931520, 557863040]

約数ペア:

[(1, 557863040), (2, 278931520), (4, 139465760), (5, 111572608), (7, 79694720), (8, 69732880), (10, 55786304), (14, 39847360), (16, 34866440), (20, 27893152), (28, 19923680), (32, 17433220), (35, 15938944), (40, 13946576), (49, 11384960), (56, 9961840), (64, 8716610), (70, 7969472), (80, 6973288), (98, 5692480), (112, 4980920), (128, 4358305), (140, 3984736), (160, 3486644), (196, 2846240), (224, 2490460), (245, 2276992), (280, 1992368), (320, 1743322), (392, 1423120), (448, 1245230), (490, 1138496), (560, 996184), (640, 871661), (784, 711560), (896, 622615), (980, 569248), (1120, 498092), (1568, 355780), (1960, 284624), (2240, 249046), (3136, 177890), (3920, 142312), (4480, 124523), (6272, 88945), (7840, 71156), (15680, 35578), (17789, 31360)]