2220005977190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{86951}}^1$

素因数の和:87797

約数の個数: 64

約数和(自身を含む): 4137969162240

約数和(自身を除く): 1917963185050

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 719, 1438, 3551, 3595, 7102, 7190, 17755, 35510, 38107, 48173, 76214, 86951, 96346, 173902, 190535, 240865, 381070, 434755, 481730, 869510, 2553169, 4608403, 5106338, 5825717, 9216806, 11651434, 12765845, 23042015, 25531690, 29128585, 46084030, 58257170, 62517769, 125035538, 308763001, 312588845, 617526002, 625177690, 1543815005, 3087630010, 3313441757, 4188690523, 6626883514, 8377381046, 16567208785, 20943452615, 33134417570, 41886905230, 222000597719, 444001195438, 1110002988595, 2220005977190]

約数ペア:

[(1, 2220005977190), (2, 1110002988595), (5, 444001195438), (10, 222000597719), (53, 41886905230), (67, 33134417570), (106, 20943452615), (134, 16567208785), (265, 8377381046), (335, 6626883514), (530, 4188690523), (670, 3313441757), (719, 3087630010), (1438, 1543815005), (3551, 625177690), (3595, 617526002), (7102, 312588845), (7190, 308763001), (17755, 125035538), (35510, 62517769), (38107, 58257170), (48173, 46084030), (76214, 29128585), (86951, 25531690), (96346, 23042015), (173902, 12765845), (190535, 11651434), (240865, 9216806), (381070, 5825717), (434755, 5106338), (481730, 4608403), (869510, 2553169)]