46400140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136471}}^1$

素因数の和:136497

約数の個数: 24

約数和(自身を含む): 103172832

約数和(自身を除く): 56772692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 136471, 272942, 545884, 682355, 1364710, 2320007, 2729420, 4640014, 9280028, 11600035, 23200070, 46400140]

約数ペア:

[(1, 46400140), (2, 23200070), (4, 11600035), (5, 9280028), (10, 4640014), (17, 2729420), (20, 2320007), (34, 1364710), (68, 682355), (85, 545884), (170, 272942), (340, 136471)]