2436707437840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2889011}}^1$

素因数の和:2889848

約数の個数: 80

約数和(自身を含む): 6108665645376

約数和(自身を除く): 3671958207536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 811, 1040, 1622, 3244, 4055, 6488, 8110, 10543, 12976, 16220, 21086, 32440, 42172, 52715, 64880, 84344, 105430, 168688, 210860, 421720, 843440, 2889011, 5778022, 11556044, 14445055, 23112088, 28890110, 37557143, 46224176, 57780220, 75114286, 115560440, 150228572, 187785715, 231120880, 300457144, 375571430, 600914288, 751142860, 1502285720, 2342987921, 3004571440, 4685975842, 9371951684, 11714939605, 18743903368, 23429879210, 30458842973, 37487806736, 46859758420, 60917685946, 93719516840, 121835371892, 152294214865, 187439033680, 243670743784, 304588429730, 487341487568, 609176859460, 1218353718920, 2436707437840]

約数ペア:

[(1, 2436707437840), (2, 1218353718920), (4, 609176859460), (5, 487341487568), (8, 304588429730), (10, 243670743784), (13, 187439033680), (16, 152294214865), (20, 121835371892), (26, 93719516840), (40, 60917685946), (52, 46859758420), (65, 37487806736), (80, 30458842973), (104, 23429879210), (130, 18743903368), (208, 11714939605), (260, 9371951684), (520, 4685975842), (811, 3004571440), (1040, 2342987921), (1622, 1502285720), (3244, 751142860), (4055, 600914288), (6488, 375571430), (8110, 300457144), (10543, 231120880), (12976, 187785715), (16220, 150228572), (21086, 115560440), (32440, 75114286), (42172, 57780220), (52715, 46224176), (64880, 37557143), (84344, 28890110), (105430, 23112088), (168688, 14445055), (210860, 11556044), (421720, 5778022), (843440, 2889011)]