10321180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 23093280

約数和(自身を除く): 12772100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 173, 190, 314, 346, 380, 628, 692, 785, 865, 1570, 1730, 2983, 3140, 3287, 3460, 5966, 6574, 11932, 13148, 14915, 16435, 27161, 29830, 32870, 54322, 59660, 65740, 108644, 135805, 271610, 516059, 543220, 1032118, 2064236, 2580295, 5160590, 10321180]

約数ペア:

[(1, 10321180), (2, 5160590), (4, 2580295), (5, 2064236), (10, 1032118), (19, 543220), (20, 516059), (38, 271610), (76, 135805), (95, 108644), (157, 65740), (173, 59660), (190, 54322), (314, 32870), (346, 29830), (380, 27161), (628, 16435), (692, 14915), (785, 13148), (865, 11932), (1570, 6574), (1730, 5966), (2983, 3460), (3140, 3287)]