2086868045180

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1\times {\mathrm{436523}}^1$

素因数の和:438266

約数の個数: 48

約数和(自身を含む): 4414242438144

約数和(自身を除く): 2327374392964

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 1583, 3020, 3166, 6332, 7915, 15830, 31660, 239033, 436523, 478066, 873046, 956132, 1195165, 1746092, 2182615, 2390330, 4365230, 4780660, 8730460, 65914973, 131829946, 263659892, 329574865, 659149730, 691015909, 1318299460, 1382031818, 2764063636, 3455079545, 6910159090, 13820318180, 104343402259, 208686804518, 417373609036, 521717011295, 1043434022590, 2086868045180]

約数ペア:

[(1, 2086868045180), (2, 1043434022590), (4, 521717011295), (5, 417373609036), (10, 208686804518), (20, 104343402259), (151, 13820318180), (302, 6910159090), (604, 3455079545), (755, 2764063636), (1510, 1382031818), (1583, 1318299460), (3020, 691015909), (3166, 659149730), (6332, 329574865), (7915, 263659892), (15830, 131829946), (31660, 65914973), (239033, 8730460), (436523, 4780660), (478066, 4365230), (873046, 2390330), (956132, 2182615), (1195165, 1746092)]