76689250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 159045120

約数和(自身を除く): 82355870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 125, 158, 250, 275, 353, 395, 550, 706, 790, 869, 1375, 1738, 1765, 1975, 2750, 3530, 3883, 3950, 4345, 7766, 8690, 8825, 9875, 17650, 19415, 19750, 21725, 27887, 38830, 43450, 44125, 55774, 88250, 97075, 108625, 139435, 194150, 217250, 278870, 306757, 485375, 613514, 697175, 970750, 1394350, 1533785, 3067570, 3485875, 6971750, 7668925, 15337850, 38344625, 76689250]

約数ペア:

[(1, 76689250), (2, 38344625), (5, 15337850), (10, 7668925), (11, 6971750), (22, 3485875), (25, 3067570), (50, 1533785), (55, 1394350), (79, 970750), (110, 697175), (125, 613514), (158, 485375), (250, 306757), (275, 278870), (353, 217250), (395, 194150), (550, 139435), (706, 108625), (790, 97075), (869, 88250), (1375, 55774), (1738, 44125), (1765, 43450), (1975, 38830), (2750, 27887), (3530, 21725), (3883, 19750), (3950, 19415), (4345, 17650), (7766, 9875), (8690, 8825)]