148683760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50231}}^1$

素因数の和:50281

約数の個数: 40

約数和(自身を含む): 355039776

約数和(自身を除く): 206356016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 50231, 100462, 200924, 251155, 401848, 502310, 803696, 1004620, 1858547, 2009240, 3717094, 4018480, 7434188, 9292735, 14868376, 18585470, 29736752, 37170940, 74341880, 148683760]

約数ペア:

[(1, 148683760), (2, 74341880), (4, 37170940), (5, 29736752), (8, 18585470), (10, 14868376), (16, 9292735), (20, 7434188), (37, 4018480), (40, 3717094), (74, 2009240), (80, 1858547), (148, 1004620), (185, 803696), (296, 502310), (370, 401848), (592, 251155), (740, 200924), (1480, 100462), (2960, 50231)]