2948418260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 6501261312

約数和(自身を除く): 3552843052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 103, 148, 185, 202, 206, 370, 383, 404, 412, 505, 515, 740, 766, 1010, 1030, 1532, 1915, 2020, 2060, 3737, 3811, 3830, 7474, 7622, 7660, 10403, 14171, 14948, 15244, 18685, 19055, 20806, 28342, 37370, 38110, 38683, 39449, 41612, 52015, 56684, 70855, 74740, 76220, 77366, 78898, 104030, 141710, 154732, 157796, 193415, 197245, 208060, 283420, 384911, 386830, 394490, 769822, 773660, 788980, 1431271, 1459613, 1539644, 1924555, 2862542, 2919226, 3849110, 3984349, 5725084, 5838452, 7156355, 7298065, 7698220, 7968698, 14312710, 14596130, 15937396, 19921745, 28625420, 29192260, 39843490, 79686980, 147420913, 294841826, 589683652, 737104565, 1474209130, 2948418260]

約数ペア:

[(1, 2948418260), (2, 1474209130), (4, 737104565), (5, 589683652), (10, 294841826), (20, 147420913), (37, 79686980), (74, 39843490), (101, 29192260), (103, 28625420), (148, 19921745), (185, 15937396), (202, 14596130), (206, 14312710), (370, 7968698), (383, 7698220), (404, 7298065), (412, 7156355), (505, 5838452), (515, 5725084), (740, 3984349), (766, 3849110), (1010, 2919226), (1030, 2862542), (1532, 1924555), (1915, 1539644), (2020, 1459613), (2060, 1431271), (3737, 788980), (3811, 773660), (3830, 769822), (7474, 394490), (7622, 386830), (7660, 384911), (10403, 283420), (14171, 208060), (14948, 197245), (15244, 193415), (18685, 157796), (19055, 154732), (20806, 141710), (28342, 104030), (37370, 78898), (38110, 77366), (38683, 76220), (39449, 74740), (41612, 70855), (52015, 56684)]