2004202232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 4008960000

約数和(自身を除く): 2004757768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 199, 346, 383, 398, 692, 766, 796, 1384, 1532, 1592, 3064, 3287, 3781, 6574, 7277, 7562, 13148, 14554, 15124, 26296, 29108, 30248, 34427, 58216, 66259, 68854, 76217, 132518, 137708, 152434, 265036, 275416, 304868, 530072, 609736, 654113, 1258921, 1308226, 1448123, 2517842, 2616452, 2896246, 5035684, 5232904, 5792492, 10071368, 11584984, 13185541, 26371082, 52742164, 105484328, 250525279, 501050558, 1002101116, 2004202232]

約数ペア:

[(1, 2004202232), (2, 1002101116), (4, 501050558), (8, 250525279), (19, 105484328), (38, 52742164), (76, 26371082), (152, 13185541), (173, 11584984), (199, 10071368), (346, 5792492), (383, 5232904), (398, 5035684), (692, 2896246), (766, 2616452), (796, 2517842), (1384, 1448123), (1532, 1308226), (1592, 1258921), (3064, 654113), (3287, 609736), (3781, 530072), (6574, 304868), (7277, 275416), (7562, 265036), (13148, 152434), (14554, 137708), (15124, 132518), (26296, 76217), (29108, 68854), (30248, 66259), (34427, 58216)]