23150013160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1\times {\mathrm{19051}}^1$

素因数の和:20866

約数の個数: 64

約数和(自身を含む): 55185261120

約数和(自身を除く): 32035247960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1787, 3574, 7148, 8935, 14296, 17870, 19051, 30379, 35740, 38102, 60758, 71480, 76204, 95255, 121516, 151895, 152408, 190510, 243032, 303790, 323867, 381020, 607580, 647734, 762040, 1215160, 1295468, 1619335, 2590936, 3238670, 6477340, 12954680, 34044137, 68088274, 136176548, 170220685, 272353096, 340441370, 578750329, 680882740, 1157500658, 1361765480, 2315001316, 2893751645, 4630002632, 5787503290, 11575006580, 23150013160]

約数ペア:

[(1, 23150013160), (2, 11575006580), (4, 5787503290), (5, 4630002632), (8, 2893751645), (10, 2315001316), (17, 1361765480), (20, 1157500658), (34, 680882740), (40, 578750329), (68, 340441370), (85, 272353096), (136, 170220685), (170, 136176548), (340, 68088274), (680, 34044137), (1787, 12954680), (3574, 6477340), (7148, 3238670), (8935, 2590936), (14296, 1619335), (17870, 1295468), (19051, 1215160), (30379, 762040), (35740, 647734), (38102, 607580), (60758, 381020), (71480, 323867), (76204, 303790), (95255, 243032), (121516, 190510), (151895, 152408)]