29165300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 66792600

約数和(自身を除く): 37627300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 89, 100, 113, 116, 145, 178, 226, 290, 356, 445, 452, 565, 580, 725, 890, 1130, 1450, 1780, 2225, 2260, 2581, 2825, 2900, 3277, 4450, 5162, 5650, 6554, 8900, 10057, 10324, 11300, 12905, 13108, 16385, 20114, 25810, 32770, 40228, 50285, 51620, 64525, 65540, 81925, 100570, 129050, 163850, 201140, 251425, 258100, 291653, 327700, 502850, 583306, 1005700, 1166612, 1458265, 2916530, 5833060, 7291325, 14582650, 29165300]

約数ペア:

[(1, 29165300), (2, 14582650), (4, 7291325), (5, 5833060), (10, 2916530), (20, 1458265), (25, 1166612), (29, 1005700), (50, 583306), (58, 502850), (89, 327700), (100, 291653), (113, 258100), (116, 251425), (145, 201140), (178, 163850), (226, 129050), (290, 100570), (356, 81925), (445, 65540), (452, 64525), (565, 51620), (580, 50285), (725, 40228), (890, 32770), (1130, 25810), (1450, 20114), (1780, 16385), (2225, 13108), (2260, 12905), (2581, 11300), (2825, 10324), (2900, 10057), (3277, 8900), (4450, 6554), (5162, 5650)]