113376140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 245784000

約数和(自身を除く): 132407860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 349, 370, 439, 698, 740, 878, 1396, 1745, 1756, 2195, 3490, 4390, 6980, 8780, 12913, 16243, 25826, 32486, 51652, 64565, 64972, 81215, 129130, 153211, 162430, 258260, 306422, 324860, 612844, 766055, 1532110, 3064220, 5668807, 11337614, 22675228, 28344035, 56688070, 113376140]

約数ペア:

[(1, 113376140), (2, 56688070), (4, 28344035), (5, 22675228), (10, 11337614), (20, 5668807), (37, 3064220), (74, 1532110), (148, 766055), (185, 612844), (349, 324860), (370, 306422), (439, 258260), (698, 162430), (740, 153211), (878, 129130), (1396, 81215), (1745, 64972), (1756, 64565), (2195, 51652), (3490, 32486), (4390, 25826), (6980, 16243), (8780, 12913)]