4545370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 8812800

約数和(自身を除く): 4267430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 509, 893, 1018, 1786, 2545, 4465, 5090, 8930, 9671, 19342, 23923, 47846, 48355, 96710, 119615, 239230, 454537, 909074, 2272685, 4545370]

約数ペア:

[(1, 4545370), (2, 2272685), (5, 909074), (10, 454537), (19, 239230), (38, 119615), (47, 96710), (94, 48355), (95, 47846), (190, 23923), (235, 19342), (470, 9671), (509, 8930), (893, 5090), (1018, 4465), (1786, 2545)]