3715420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4667108

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 197, 205, 230, 394, 410, 460, 788, 820, 943, 985, 1886, 1970, 3772, 3940, 4531, 4715, 8077, 9062, 9430, 16154, 18124, 18860, 22655, 32308, 40385, 45310, 80770, 90620, 161540, 185771, 371542, 743084, 928855, 1857710, 3715420]

約数ペア:

[(1, 3715420), (2, 1857710), (4, 928855), (5, 743084), (10, 371542), (20, 185771), (23, 161540), (41, 90620), (46, 80770), (82, 45310), (92, 40385), (115, 32308), (164, 22655), (197, 18860), (205, 18124), (230, 16154), (394, 9430), (410, 9062), (460, 8077), (788, 4715), (820, 4531), (943, 3940), (985, 3772), (1886, 1970)]