342977050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 710100756

約数和(自身を除く): 367123706

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 169, 185, 325, 338, 370, 481, 650, 845, 925, 962, 1097, 1690, 1850, 2194, 2405, 4225, 4810, 5485, 6253, 8450, 10970, 12025, 12506, 14261, 24050, 27425, 28522, 31265, 40589, 54850, 62530, 71305, 81178, 142610, 156325, 185393, 202945, 312650, 356525, 370786, 405890, 527657, 713050, 926965, 1014725, 1055314, 1853930, 2029450, 2638285, 4634825, 5276570, 6859541, 9269650, 13191425, 13719082, 26382850, 34297705, 68595410, 171488525, 342977050]

約数ペア:

[(1, 342977050), (2, 171488525), (5, 68595410), (10, 34297705), (13, 26382850), (25, 13719082), (26, 13191425), (37, 9269650), (50, 6859541), (65, 5276570), (74, 4634825), (130, 2638285), (169, 2029450), (185, 1853930), (325, 1055314), (338, 1014725), (370, 926965), (481, 713050), (650, 527657), (845, 405890), (925, 370786), (962, 356525), (1097, 312650), (1690, 202945), (1850, 185393), (2194, 156325), (2405, 142610), (4225, 81178), (4810, 71305), (5485, 62530), (6253, 54850), (8450, 40589), (10970, 31265), (12025, 28522), (12506, 27425), (14261, 24050)]