4059691924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 7834579200

約数和(自身を除く): 3774887276

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 89, 124, 178, 356, 361, 589, 722, 1019, 1178, 1444, 1691, 2038, 2356, 2759, 3382, 4076, 5518, 6764, 11036, 11191, 19361, 22382, 31589, 32129, 38722, 44764, 52421, 63178, 64258, 77444, 90691, 104842, 126356, 128516, 181382, 209684, 362764, 367859, 600191, 735718, 995999, 1200382, 1471436, 1723129, 1991998, 2400764, 2811421, 3446258, 3983996, 5622842, 6892516, 11245684, 11403629, 22807258, 32739451, 45614516, 53416999, 65478902, 106833998, 130957804, 213667996, 1014922981, 2029845962, 4059691924]

約数ペア:

[(1, 4059691924), (2, 2029845962), (4, 1014922981), (19, 213667996), (31, 130957804), (38, 106833998), (62, 65478902), (76, 53416999), (89, 45614516), (124, 32739451), (178, 22807258), (356, 11403629), (361, 11245684), (589, 6892516), (722, 5622842), (1019, 3983996), (1178, 3446258), (1444, 2811421), (1691, 2400764), (2038, 1991998), (2356, 1723129), (2759, 1471436), (3382, 1200382), (4076, 995999), (5518, 735718), (6764, 600191), (11036, 367859), (11191, 362764), (19361, 209684), (22382, 181382), (31589, 128516), (32129, 126356), (38722, 104842), (44764, 90691), (52421, 77444), (63178, 64258)]