23019640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4364

約数の個数: 64

約数和(自身を含む): 62323200

約数和(自身を除く): 39303560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4327, 5320, 8654, 17308, 21635, 30289, 34616, 43270, 60578, 82213, 86540, 121156, 151445, 164426, 173080, 242312, 302890, 328852, 411065, 575491, 605780, 657704, 822130, 1150982, 1211560, 1644260, 2301964, 2877455, 3288520, 4603928, 5754910, 11509820, 23019640]

約数ペア:

[(1, 23019640), (2, 11509820), (4, 5754910), (5, 4603928), (7, 3288520), (8, 2877455), (10, 2301964), (14, 1644260), (19, 1211560), (20, 1150982), (28, 822130), (35, 657704), (38, 605780), (40, 575491), (56, 411065), (70, 328852), (76, 302890), (95, 242312), (133, 173080), (140, 164426), (152, 151445), (190, 121156), (266, 86540), (280, 82213), (380, 60578), (532, 43270), (665, 34616), (760, 30289), (1064, 21635), (1330, 17308), (2660, 8654), (4327, 5320)]