2162484320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19391}}^1$

素因数の和:19464

約数の個数: 96

約数和(自身を含む): 5541613056

約数和(自身を除く): 3379128736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 680, 697, 820, 1312, 1360, 1394, 1640, 2720, 2788, 3280, 3485, 5576, 6560, 6970, 11152, 13940, 19391, 22304, 27880, 38782, 55760, 77564, 96955, 111520, 155128, 193910, 310256, 329647, 387820, 620512, 659294, 775640, 795031, 1318588, 1551280, 1590062, 1648235, 2637176, 3102560, 3180124, 3296470, 3975155, 5274352, 6360248, 6592940, 7950310, 10548704, 12720496, 13185880, 13515527, 15900620, 25440992, 26371760, 27031054, 31801240, 52743520, 54062108, 63602480, 67577635, 108124216, 127204960, 135155270, 216248432, 270310540, 432496864, 540621080, 1081242160, 2162484320]

約数ペア:

[(1, 2162484320), (2, 1081242160), (4, 540621080), (5, 432496864), (8, 270310540), (10, 216248432), (16, 135155270), (17, 127204960), (20, 108124216), (32, 67577635), (34, 63602480), (40, 54062108), (41, 52743520), (68, 31801240), (80, 27031054), (82, 26371760), (85, 25440992), (136, 15900620), (160, 13515527), (164, 13185880), (170, 12720496), (205, 10548704), (272, 7950310), (328, 6592940), (340, 6360248), (410, 5274352), (544, 3975155), (656, 3296470), (680, 3180124), (697, 3102560), (820, 2637176), (1312, 1648235), (1360, 1590062), (1394, 1551280), (1640, 1318588), (2720, 795031), (2788, 775640), (3280, 659294), (3485, 620512), (5576, 387820), (6560, 329647), (6970, 310256), (11152, 193910), (13940, 155128), (19391, 111520), (22304, 96955), (27880, 77564), (38782, 55760)]