201713240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{60757}}^1$

素因数の和:60851

約数の個数: 32

約数和(自身を含む): 459330480

約数和(自身を除く): 257617240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 60757, 121514, 243028, 303785, 486056, 607570, 1215140, 2430280, 5042831, 10085662, 20171324, 25214155, 40342648, 50428310, 100856620, 201713240]

約数ペア:

[(1, 201713240), (2, 100856620), (4, 50428310), (5, 40342648), (8, 25214155), (10, 20171324), (20, 10085662), (40, 5042831), (83, 2430280), (166, 1215140), (332, 607570), (415, 486056), (664, 303785), (830, 243028), (1660, 121514), (3320, 60757)]