4886895100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 11336149440

約数和(自身を除く): 6449254340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 101, 109, 115, 193, 202, 218, 230, 386, 404, 436, 460, 505, 545, 575, 772, 965, 1010, 1090, 1150, 1930, 2020, 2180, 2300, 2323, 2507, 2525, 2725, 3860, 4439, 4646, 4825, 5014, 5050, 5450, 8878, 9292, 9650, 10028, 10100, 10900, 11009, 11615, 12535, 17756, 19300, 19493, 21037, 22018, 22195, 23230, 25070, 38986, 42074, 44036, 44390, 46460, 50140, 55045, 58075, 62675, 77972, 84148, 88780, 97465, 105185, 110090, 110975, 116150, 125350, 194930, 210370, 220180, 221950, 232300, 250700, 253207, 275225, 389860, 420740, 443900, 448339, 483851, 487325, 506414, 525925, 550450, 896678, 967702, 974650, 1012828, 1051850, 1100900, 1266035, 1793356, 1935404, 1949300, 2103700, 2124737, 2241695, 2419255, 2532070, 4249474, 4483390, 4838510, 5064140, 6330175, 8498948, 8966780, 9677020, 10623685, 11208475, 12096275, 12660350, 21247370, 22416950, 24192550, 25320700, 42494740, 44833900, 48385100, 48868951, 53118425, 97737902, 106236850, 195475804, 212473700, 244344755, 488689510, 977379020, 1221723775, 2443447550, 4886895100]

約数ペア:

[(1, 4886895100), (2, 2443447550), (4, 1221723775), (5, 977379020), (10, 488689510), (20, 244344755), (23, 212473700), (25, 195475804), (46, 106236850), (50, 97737902), (92, 53118425), (100, 48868951), (101, 48385100), (109, 44833900), (115, 42494740), (193, 25320700), (202, 24192550), (218, 22416950), (230, 21247370), (386, 12660350), (404, 12096275), (436, 11208475), (460, 10623685), (505, 9677020), (545, 8966780), (575, 8498948), (772, 6330175), (965, 5064140), (1010, 4838510), (1090, 4483390), (1150, 4249474), (1930, 2532070), (2020, 2419255), (2180, 2241695), (2300, 2124737), (2323, 2103700), (2507, 1949300), (2525, 1935404), (2725, 1793356), (3860, 1266035), (4439, 1100900), (4646, 1051850), (4825, 1012828), (5014, 974650), (5050, 967702), (5450, 896678), (8878, 550450), (9292, 525925), (9650, 506414), (10028, 487325), (10100, 483851), (10900, 448339), (11009, 443900), (11615, 420740), (12535, 389860), (17756, 275225), (19300, 253207), (19493, 250700), (21037, 232300), (22018, 221950), (22195, 220180), (23230, 210370), (25070, 194930), (38986, 125350), (42074, 116150), (44036, 110975), (44390, 110090), (46460, 105185), (50140, 97465), (55045, 88780), (58075, 84148), (62675, 77972)]