2013162100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62327}}^1$

素因数の和:62377

約数の個数: 72

約数和(自身を含む): 4869063360

約数和(自身を除く): 2855901260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6460, 8075, 16150, 32300, 62327, 124654, 249308, 311635, 623270, 1059559, 1184213, 1246540, 1558175, 2119118, 2368426, 3116350, 4238236, 4736852, 5297795, 5921065, 6232700, 10595590, 11842130, 20131621, 21191180, 23684260, 26488975, 29605325, 40263242, 52977950, 59210650, 80526484, 100658105, 105955900, 118421300, 201316210, 402632420, 503290525, 1006581050, 2013162100]

約数ペア:

[(1, 2013162100), (2, 1006581050), (4, 503290525), (5, 402632420), (10, 201316210), (17, 118421300), (19, 105955900), (20, 100658105), (25, 80526484), (34, 59210650), (38, 52977950), (50, 40263242), (68, 29605325), (76, 26488975), (85, 23684260), (95, 21191180), (100, 20131621), (170, 11842130), (190, 10595590), (323, 6232700), (340, 5921065), (380, 5297795), (425, 4736852), (475, 4238236), (646, 3116350), (850, 2368426), (950, 2119118), (1292, 1558175), (1615, 1246540), (1700, 1184213), (1900, 1059559), (3230, 623270), (6460, 311635), (8075, 249308), (16150, 124654), (32300, 62327)]