2013200480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1091}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 5019356160

約数和(自身を除く): 3006155680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 607, 608, 760, 1091, 1214, 1520, 2182, 2428, 3035, 3040, 4364, 4856, 5455, 6070, 8728, 9712, 10910, 11533, 12140, 17456, 19424, 20729, 21820, 23066, 24280, 34912, 41458, 43640, 46132, 48560, 57665, 82916, 87280, 92264, 97120, 103645, 115330, 165832, 174560, 184528, 207290, 230660, 331664, 369056, 414580, 461320, 662237, 663328, 829160, 922640, 1324474, 1658320, 1845280, 2648948, 3311185, 3316640, 5297896, 6622370, 10595792, 12582503, 13244740, 21191584, 25165006, 26489480, 50330012, 52978960, 62912515, 100660024, 105957920, 125825030, 201320048, 251650060, 402640096, 503300120, 1006600240, 2013200480]

約数ペア:

[(1, 2013200480), (2, 1006600240), (4, 503300120), (5, 402640096), (8, 251650060), (10, 201320048), (16, 125825030), (19, 105957920), (20, 100660024), (32, 62912515), (38, 52978960), (40, 50330012), (76, 26489480), (80, 25165006), (95, 21191584), (152, 13244740), (160, 12582503), (190, 10595792), (304, 6622370), (380, 5297896), (607, 3316640), (608, 3311185), (760, 2648948), (1091, 1845280), (1214, 1658320), (1520, 1324474), (2182, 922640), (2428, 829160), (3035, 663328), (3040, 662237), (4364, 461320), (4856, 414580), (5455, 369056), (6070, 331664), (8728, 230660), (9712, 207290), (10910, 184528), (11533, 174560), (12140, 165832), (17456, 115330), (19424, 103645), (20729, 97120), (21820, 92264), (23066, 87280), (24280, 82916), (34912, 57665), (41458, 48560), (43640, 46132)]