340735250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{80173}}^1$

素因数の和:80207

約数の個数: 32

約数和(自身を含む): 675385776

約数和(自身を除く): 334650526

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 80173, 160346, 400865, 801730, 1362941, 2004325, 2725882, 4008650, 6814705, 10021625, 13629410, 20043250, 34073525, 68147050, 170367625, 340735250]

約数ペア:

[(1, 340735250), (2, 170367625), (5, 68147050), (10, 34073525), (17, 20043250), (25, 13629410), (34, 10021625), (50, 6814705), (85, 4008650), (125, 2725882), (170, 2004325), (250, 1362941), (425, 801730), (850, 400865), (2125, 160346), (4250, 80173)]