1828910169920

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{394897}}^1$

素因数の和:395308

約数の個数: 112

約数和(自身を含む): 4473963719568

約数和(自身を除く): 2645053549648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 353, 410, 656, 706, 820, 1312, 1412, 1640, 1765, 2624, 2824, 3280, 3530, 5648, 6560, 7060, 11296, 13120, 14120, 14473, 22592, 28240, 28946, 56480, 57892, 72365, 112960, 115784, 144730, 231568, 289460, 394897, 463136, 578920, 789794, 926272, 1157840, 1579588, 1974485, 2315680, 3159176, 3948970, 4631360, 6318352, 7897940, 12636704, 15795880, 16190777, 25273408, 31591760, 32381554, 63183520, 64763108, 80953885, 126367040, 129526216, 139398641, 161907770, 259052432, 278797282, 323815540, 518104864, 557594564, 647631080, 696993205, 1036209728, 1115189128, 1295262160, 1393986410, 2230378256, 2590524320, 2787972820, 4460756512, 5181048640, 5575945640, 5715344281, 8921513024, 11151891280, 11430688562, 22303782560, 22861377124, 28576721405, 44607565120, 45722754248, 57153442810, 91445508496, 114306885620, 182891016992, 228613771240, 365782033984, 457227542480, 914455084960, 1828910169920]

約数ペア:

[(1, 1828910169920), (2, 914455084960), (4, 457227542480), (5, 365782033984), (8, 228613771240), (10, 182891016992), (16, 114306885620), (20, 91445508496), (32, 57153442810), (40, 45722754248), (41, 44607565120), (64, 28576721405), (80, 22861377124), (82, 22303782560), (160, 11430688562), (164, 11151891280), (205, 8921513024), (320, 5715344281), (328, 5575945640), (353, 5181048640), (410, 4460756512), (656, 2787972820), (706, 2590524320), (820, 2230378256), (1312, 1393986410), (1412, 1295262160), (1640, 1115189128), (1765, 1036209728), (2624, 696993205), (2824, 647631080), (3280, 557594564), (3530, 518104864), (5648, 323815540), (6560, 278797282), (7060, 259052432), (11296, 161907770), (13120, 139398641), (14120, 129526216), (14473, 126367040), (22592, 80953885), (28240, 64763108), (28946, 63183520), (56480, 32381554), (57892, 31591760), (72365, 25273408), (112960, 16190777), (115784, 15795880), (144730, 12636704), (231568, 7897940), (289460, 6318352), (394897, 4631360), (463136, 3948970), (578920, 3159176), (789794, 2315680), (926272, 1974485), (1157840, 1579588)]