65169580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 167924736

約数和(自身を除く): 102755156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 547, 644, 740, 805, 851, 1036, 1094, 1295, 1610, 1702, 2188, 2590, 2735, 3220, 3404, 3829, 4255, 5180, 5470, 5957, 7658, 8510, 10940, 11914, 12581, 15316, 17020, 19145, 20239, 23828, 25162, 29785, 38290, 40478, 50324, 59570, 62905, 76580, 80956, 88067, 101195, 119140, 125810, 141673, 176134, 202390, 251620, 283346, 352268, 404780, 440335, 465497, 566692, 708365, 880670, 930994, 1416730, 1761340, 1861988, 2327485, 2833460, 3258479, 4654970, 6516958, 9309940, 13033916, 16292395, 32584790, 65169580]

約数ペア:

[(1, 65169580), (2, 32584790), (4, 16292395), (5, 13033916), (7, 9309940), (10, 6516958), (14, 4654970), (20, 3258479), (23, 2833460), (28, 2327485), (35, 1861988), (37, 1761340), (46, 1416730), (70, 930994), (74, 880670), (92, 708365), (115, 566692), (140, 465497), (148, 440335), (161, 404780), (185, 352268), (230, 283346), (259, 251620), (322, 202390), (370, 176134), (460, 141673), (518, 125810), (547, 119140), (644, 101195), (740, 88067), (805, 80956), (851, 76580), (1036, 62905), (1094, 59570), (1295, 50324), (1610, 40478), (1702, 38290), (2188, 29785), (2590, 25162), (2735, 23828), (3220, 20239), (3404, 19145), (3829, 17020), (4255, 15316), (5180, 12581), (5470, 11914), (5957, 10940), (7658, 8510)]