22372700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 57329664

約数和(自身を除く): 34956964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1031, 1085, 1550, 2062, 2170, 3100, 4124, 4340, 5155, 5425, 7217, 10310, 10850, 14434, 20620, 21700, 25775, 28868, 31961, 36085, 51550, 63922, 72170, 103100, 127844, 144340, 159805, 180425, 223727, 319610, 360850, 447454, 639220, 721700, 799025, 894908, 1118635, 1598050, 2237270, 3196100, 4474540, 5593175, 11186350, 22372700]

約数ペア:

[(1, 22372700), (2, 11186350), (4, 5593175), (5, 4474540), (7, 3196100), (10, 2237270), (14, 1598050), (20, 1118635), (25, 894908), (28, 799025), (31, 721700), (35, 639220), (50, 447454), (62, 360850), (70, 319610), (100, 223727), (124, 180425), (140, 159805), (155, 144340), (175, 127844), (217, 103100), (310, 72170), (350, 63922), (434, 51550), (620, 36085), (700, 31961), (775, 28868), (868, 25775), (1031, 21700), (1085, 20620), (1550, 14434), (2062, 10850), (2170, 10310), (3100, 7217), (4124, 5425), (4340, 5155)]