15676663220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1\times {\mathrm{6257}}^1$

素因数の和:13652

約数の個数: 48

約数和(自身を含む): 34867823760

約数和(自身を除く): 19191160540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6257, 7369, 12514, 14738, 25028, 29476, 31285, 36845, 62570, 73690, 106369, 125140, 125273, 147380, 212738, 250546, 425476, 501092, 531845, 626365, 1063690, 1252730, 2127380, 2505460, 46107833, 92215666, 184431332, 230539165, 461078330, 783833161, 922156660, 1567666322, 3135332644, 3919165805, 7838331610, 15676663220]

約数ペア:

[(1, 15676663220), (2, 7838331610), (4, 3919165805), (5, 3135332644), (10, 1567666322), (17, 922156660), (20, 783833161), (34, 461078330), (68, 230539165), (85, 184431332), (170, 92215666), (340, 46107833), (6257, 2505460), (7369, 2127380), (12514, 1252730), (14738, 1063690), (25028, 626365), (29476, 531845), (31285, 501092), (36845, 425476), (62570, 250546), (73690, 212738), (106369, 147380), (125140, 125273)]