19112704750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{67121}}^1$

素因数の和:67222

約数の個数: 64

約数和(自身を含む): 38449629504

約数和(自身を除く): 19336924754

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 125, 134, 170, 250, 335, 425, 670, 850, 1139, 1675, 2125, 2278, 3350, 4250, 5695, 8375, 11390, 16750, 28475, 56950, 67121, 134242, 142375, 284750, 335605, 671210, 1141057, 1678025, 2282114, 3356050, 4497107, 5705285, 8390125, 8994214, 11410570, 16780250, 22485535, 28526425, 44971070, 57052850, 76450819, 112427675, 142632125, 152901638, 224855350, 285264250, 382254095, 562138375, 764508190, 1124276750, 1911270475, 3822540950, 9556352375, 19112704750]

約数ペア:

[(1, 19112704750), (2, 9556352375), (5, 3822540950), (10, 1911270475), (17, 1124276750), (25, 764508190), (34, 562138375), (50, 382254095), (67, 285264250), (85, 224855350), (125, 152901638), (134, 142632125), (170, 112427675), (250, 76450819), (335, 57052850), (425, 44971070), (670, 28526425), (850, 22485535), (1139, 16780250), (1675, 11410570), (2125, 8994214), (2278, 8390125), (3350, 5705285), (4250, 4497107), (5695, 3356050), (8375, 2282114), (11390, 1678025), (16750, 1141057), (28475, 671210), (56950, 335605), (67121, 284750), (134242, 142375)]