97522120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 225756720

約数和(自身を除く): 128234600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 157, 212, 265, 293, 314, 424, 530, 586, 628, 785, 1060, 1172, 1256, 1465, 1570, 2120, 2344, 2930, 3140, 5860, 6280, 8321, 11720, 15529, 16642, 31058, 33284, 41605, 46001, 62116, 66568, 77645, 83210, 92002, 124232, 155290, 166420, 184004, 230005, 310580, 332840, 368008, 460010, 621160, 920020, 1840040, 2438053, 4876106, 9752212, 12190265, 19504424, 24380530, 48761060, 97522120]

約数ペア:

[(1, 97522120), (2, 48761060), (4, 24380530), (5, 19504424), (8, 12190265), (10, 9752212), (20, 4876106), (40, 2438053), (53, 1840040), (106, 920020), (157, 621160), (212, 460010), (265, 368008), (293, 332840), (314, 310580), (424, 230005), (530, 184004), (586, 166420), (628, 155290), (785, 124232), (1060, 92002), (1172, 83210), (1256, 77645), (1465, 66568), (1570, 62116), (2120, 46001), (2344, 41605), (2930, 33284), (3140, 31058), (5860, 16642), (6280, 15529), (8321, 11720)]