82938650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 159418368

約数和(自身を除く): 76479718

約数列:

[1, 2, 5, 10, 25, 50, 61, 71, 122, 142, 305, 355, 383, 610, 710, 766, 1525, 1775, 1915, 3050, 3550, 3830, 4331, 8662, 9575, 19150, 21655, 23363, 27193, 43310, 46726, 54386, 108275, 116815, 135965, 216550, 233630, 271930, 584075, 679825, 1168150, 1359650, 1658773, 3317546, 8293865, 16587730, 41469325, 82938650]

約数ペア:

[(1, 82938650), (2, 41469325), (5, 16587730), (10, 8293865), (25, 3317546), (50, 1658773), (61, 1359650), (71, 1168150), (122, 679825), (142, 584075), (305, 271930), (355, 233630), (383, 216550), (610, 135965), (710, 116815), (766, 108275), (1525, 54386), (1775, 46726), (1915, 43310), (3050, 27193), (3550, 23363), (3830, 21655), (4331, 19150), (8662, 9575)]