15673851440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{35969}}^1$

素因数の和:36414

約数の個数: 80

約数和(自身を含む): 39339669600

約数和(自身を除く): 23665818160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 419, 520, 838, 1040, 1676, 2095, 3352, 4190, 5447, 6704, 8380, 10894, 16760, 21788, 27235, 33520, 35969, 43576, 54470, 71938, 87152, 108940, 143876, 179845, 217880, 287752, 359690, 435760, 467597, 575504, 719380, 935194, 1438760, 1870388, 2337985, 2877520, 3740776, 4675970, 7481552, 9351940, 15071011, 18703880, 30142022, 37407760, 60284044, 75355055, 120568088, 150710110, 195923143, 241136176, 301420220, 391846286, 602840440, 783692572, 979615715, 1205680880, 1567385144, 1959231430, 3134770288, 3918462860, 7836925720, 15673851440]

約数ペア:

[(1, 15673851440), (2, 7836925720), (4, 3918462860), (5, 3134770288), (8, 1959231430), (10, 1567385144), (13, 1205680880), (16, 979615715), (20, 783692572), (26, 602840440), (40, 391846286), (52, 301420220), (65, 241136176), (80, 195923143), (104, 150710110), (130, 120568088), (208, 75355055), (260, 60284044), (419, 37407760), (520, 30142022), (838, 18703880), (1040, 15071011), (1676, 9351940), (2095, 7481552), (3352, 4675970), (4190, 3740776), (5447, 2877520), (6704, 2337985), (8380, 1870388), (10894, 1438760), (16760, 935194), (21788, 719380), (27235, 575504), (33520, 467597), (35969, 435760), (43576, 359690), (54470, 287752), (71938, 217880), (87152, 179845), (108940, 143876)]