146297320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 355939920

約数和(自身を除く): 209642600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 353, 520, 706, 797, 1412, 1594, 1765, 2824, 3188, 3530, 3985, 4589, 6376, 7060, 7970, 9178, 10361, 14120, 15940, 18356, 20722, 22945, 31880, 36712, 41444, 45890, 51805, 82888, 91780, 103610, 183560, 207220, 281341, 414440, 562682, 1125364, 1406705, 2250728, 2813410, 3657433, 5626820, 7314866, 11253640, 14629732, 18287165, 29259464, 36574330, 73148660, 146297320]

約数ペア:

[(1, 146297320), (2, 73148660), (4, 36574330), (5, 29259464), (8, 18287165), (10, 14629732), (13, 11253640), (20, 7314866), (26, 5626820), (40, 3657433), (52, 2813410), (65, 2250728), (104, 1406705), (130, 1125364), (260, 562682), (353, 414440), (520, 281341), (706, 207220), (797, 183560), (1412, 103610), (1594, 91780), (1765, 82888), (2824, 51805), (3188, 45890), (3530, 41444), (3985, 36712), (4589, 31880), (6376, 22945), (7060, 20722), (7970, 18356), (9178, 15940), (10361, 14120)]