2012328250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 4179382272

約数和(自身を除く): 2167054022

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 67, 74, 85, 125, 134, 170, 185, 191, 250, 335, 370, 382, 425, 629, 670, 850, 925, 955, 1139, 1258, 1675, 1850, 1910, 2125, 2278, 2479, 3145, 3247, 3350, 4250, 4625, 4775, 4958, 5695, 6290, 6494, 7067, 8375, 9250, 9550, 11390, 12395, 12797, 14134, 15725, 16235, 16750, 23875, 24790, 25594, 28475, 31450, 32470, 35335, 42143, 47750, 56950, 61975, 63985, 70670, 78625, 81175, 84286, 120139, 123950, 127970, 142375, 157250, 162350, 176675, 210715, 217549, 240278, 284750, 309875, 319925, 353350, 405875, 421430, 435098, 473489, 600695, 619750, 639850, 811750, 883375, 946978, 1053575, 1087745, 1201390, 1599625, 1766750, 2107150, 2175490, 2367445, 3003475, 3199250, 4734890, 5267875, 5438725, 6006950, 8049313, 10535750, 10877450, 11837225, 15017375, 16098626, 23674450, 27193625, 30034750, 40246565, 54387250, 59186125, 80493130, 118372250, 201232825, 402465650, 1006164125, 2012328250]

約数ペア:

[(1, 2012328250), (2, 1006164125), (5, 402465650), (10, 201232825), (17, 118372250), (25, 80493130), (34, 59186125), (37, 54387250), (50, 40246565), (67, 30034750), (74, 27193625), (85, 23674450), (125, 16098626), (134, 15017375), (170, 11837225), (185, 10877450), (191, 10535750), (250, 8049313), (335, 6006950), (370, 5438725), (382, 5267875), (425, 4734890), (629, 3199250), (670, 3003475), (850, 2367445), (925, 2175490), (955, 2107150), (1139, 1766750), (1258, 1599625), (1675, 1201390), (1850, 1087745), (1910, 1053575), (2125, 946978), (2278, 883375), (2479, 811750), (3145, 639850), (3247, 619750), (3350, 600695), (4250, 473489), (4625, 435098), (4775, 421430), (4958, 405875), (5695, 353350), (6290, 319925), (6494, 309875), (7067, 284750), (8375, 240278), (9250, 217549), (9550, 210715), (11390, 176675), (12395, 162350), (12797, 157250), (14134, 142375), (15725, 127970), (16235, 123950), (16750, 120139), (23875, 84286), (24790, 81175), (25594, 78625), (28475, 70670), (31450, 63985), (32470, 61975), (35335, 56950), (42143, 47750)]