113393900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 266180880

約数和(自身を除く): 152786980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1406, 1613, 1850, 1900, 2812, 3226, 3515, 3700, 6452, 7030, 8065, 14060, 16130, 17575, 30647, 32260, 35150, 40325, 59681, 61294, 70300, 80650, 119362, 122588, 153235, 161300, 238724, 298405, 306470, 596810, 612940, 766175, 1133939, 1193620, 1492025, 1532350, 2267878, 2984050, 3064700, 4535756, 5669695, 5968100, 11339390, 22678780, 28348475, 56696950, 113393900]

約数ペア:

[(1, 113393900), (2, 56696950), (4, 28348475), (5, 22678780), (10, 11339390), (19, 5968100), (20, 5669695), (25, 4535756), (37, 3064700), (38, 2984050), (50, 2267878), (74, 1532350), (76, 1492025), (95, 1193620), (100, 1133939), (148, 766175), (185, 612940), (190, 596810), (370, 306470), (380, 298405), (475, 238724), (703, 161300), (740, 153235), (925, 122588), (950, 119362), (1406, 80650), (1613, 70300), (1850, 61294), (1900, 59681), (2812, 40325), (3226, 35150), (3515, 32260), (3700, 30647), (6452, 17575), (7030, 16130), (8065, 14060)]