33347240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 79608960

約数和(自身を除く): 46261720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 541, 670, 920, 1082, 1340, 1541, 2164, 2680, 2705, 3082, 4328, 5410, 6164, 7705, 10820, 12328, 12443, 15410, 21640, 24886, 30820, 36247, 49772, 61640, 62215, 72494, 99544, 124430, 144988, 181235, 248860, 289976, 362470, 497720, 724940, 833681, 1449880, 1667362, 3334724, 4168405, 6669448, 8336810, 16673620, 33347240]

約数ペア:

[(1, 33347240), (2, 16673620), (4, 8336810), (5, 6669448), (8, 4168405), (10, 3334724), (20, 1667362), (23, 1449880), (40, 833681), (46, 724940), (67, 497720), (92, 362470), (115, 289976), (134, 248860), (184, 181235), (230, 144988), (268, 124430), (335, 99544), (460, 72494), (536, 62215), (541, 61640), (670, 49772), (920, 36247), (1082, 30820), (1340, 24886), (1541, 21640), (2164, 15410), (2680, 12443), (2705, 12328), (3082, 10820), (4328, 7705), (5410, 6164)]