98446880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 280528920

約数和(自身を除く): 182082040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 433, 464, 490, 560, 580, 784, 812, 866, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1732, 1960, 2030, 2165, 2320, 2842, 3031, 3248, 3464, 3920, 4060, 4330, 4640, 5684, 6062, 6496, 6928, 7105, 7840, 8120, 8660, 11368, 12124, 12557, 13856, 14210, 15155, 16240, 17320, 21217, 22736, 24248, 25114, 28420, 30310, 32480, 34640, 42434, 45472, 48496, 50228, 56840, 60620, 62785, 69280, 84868, 87899, 96992, 100456, 106085, 113680, 121240, 125570, 169736, 175798, 200912, 212170, 227360, 242480, 251140, 339472, 351596, 401824, 424340, 439495, 484960, 502280, 615293, 678944, 703192, 848680, 878990, 1004560, 1230586, 1406384, 1697360, 1757980, 2009120, 2461172, 2812768, 3076465, 3394720, 3515960, 4922344, 6152930, 7031920, 9844688, 12305860, 14063840, 19689376, 24611720, 49223440, 98446880]

約数ペア:

[(1, 98446880), (2, 49223440), (4, 24611720), (5, 19689376), (7, 14063840), (8, 12305860), (10, 9844688), (14, 7031920), (16, 6152930), (20, 4922344), (28, 3515960), (29, 3394720), (32, 3076465), (35, 2812768), (40, 2461172), (49, 2009120), (56, 1757980), (58, 1697360), (70, 1406384), (80, 1230586), (98, 1004560), (112, 878990), (116, 848680), (140, 703192), (145, 678944), (160, 615293), (196, 502280), (203, 484960), (224, 439495), (232, 424340), (245, 401824), (280, 351596), (290, 339472), (392, 251140), (406, 242480), (433, 227360), (464, 212170), (490, 200912), (560, 175798), (580, 169736), (784, 125570), (812, 121240), (866, 113680), (928, 106085), (980, 100456), (1015, 96992), (1120, 87899), (1160, 84868), (1421, 69280), (1568, 62785), (1624, 60620), (1732, 56840), (1960, 50228), (2030, 48496), (2165, 45472), (2320, 42434), (2842, 34640), (3031, 32480), (3248, 30310), (3464, 28420), (3920, 25114), (4060, 24248), (4330, 22736), (4640, 21217), (5684, 17320), (6062, 16240), (6496, 15155), (6928, 14210), (7105, 13856), (7840, 12557), (8120, 12124), (8660, 11368)]