40102019678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{16421}}^1$

素因数の和:16809

約数の個数: 64

約数和(自身を含む): 75369885696

約数和(自身を除く): 35267866018

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 331, 434, 527, 662, 1054, 2317, 3689, 4634, 5627, 7378, 10261, 11254, 16421, 20522, 32842, 39389, 71827, 78778, 114947, 143654, 174437, 229894, 279157, 348874, 509051, 558314, 1018102, 1221059, 1954099, 2442118, 3563357, 3908198, 5435351, 7126714, 8653867, 10870702, 17307734, 38047457, 60577069, 76094914, 92400967, 121154138, 168495881, 184801934, 336991762, 646806769, 1179471167, 1293613538, 2358942334, 2864429977, 5728859954, 20051009839, 40102019678]

約数ペア:

[(1, 40102019678), (2, 20051009839), (7, 5728859954), (14, 2864429977), (17, 2358942334), (31, 1293613538), (34, 1179471167), (62, 646806769), (119, 336991762), (217, 184801934), (238, 168495881), (331, 121154138), (434, 92400967), (527, 76094914), (662, 60577069), (1054, 38047457), (2317, 17307734), (3689, 10870702), (4634, 8653867), (5627, 7126714), (7378, 5435351), (10261, 3908198), (11254, 3563357), (16421, 2442118), (20522, 1954099), (32842, 1221059), (39389, 1018102), (71827, 558314), (78778, 509051), (114947, 348874), (143654, 279157), (174437, 229894)]