130621400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7213

約数の個数: 96

約数和(自身を含む): 373830240

約数和(自身を除く): 243208840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7177, 9100, 14354, 18200, 28708, 35885, 50239, 57416, 71770, 93301, 100478, 143540, 179425, 186602, 200956, 251195, 287080, 358850, 373204, 401912, 466505, 502390, 653107, 717700, 746408, 933010, 1004780, 1255975, 1306214, 1435400, 1866020, 2009560, 2332525, 2511950, 2612428, 3265535, 3732040, 4665050, 5023900, 5224856, 6531070, 9330100, 10047800, 13062140, 16327675, 18660200, 26124280, 32655350, 65310700, 130621400]

約数ペア:

[(1, 130621400), (2, 65310700), (4, 32655350), (5, 26124280), (7, 18660200), (8, 16327675), (10, 13062140), (13, 10047800), (14, 9330100), (20, 6531070), (25, 5224856), (26, 5023900), (28, 4665050), (35, 3732040), (40, 3265535), (50, 2612428), (52, 2511950), (56, 2332525), (65, 2009560), (70, 1866020), (91, 1435400), (100, 1306214), (104, 1255975), (130, 1004780), (140, 933010), (175, 746408), (182, 717700), (200, 653107), (260, 502390), (280, 466505), (325, 401912), (350, 373204), (364, 358850), (455, 287080), (520, 251195), (650, 200956), (700, 186602), (728, 179425), (910, 143540), (1300, 100478), (1400, 93301), (1820, 71770), (2275, 57416), (2600, 50239), (3640, 35885), (4550, 28708), (7177, 18200), (9100, 14354)]