1036998950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8017}}^1$

素因数の和:8241

約数の個数: 48

約数和(自身を含む): 2087887200

約数和(自身を除く): 1050888250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 4975, 5174, 8017, 9950, 12935, 16034, 25870, 40085, 64675, 80170, 104221, 129350, 200425, 208442, 400850, 521105, 1042210, 1595383, 2605525, 3190766, 5211050, 7976915, 15953830, 20739979, 39884575, 41479958, 79769150, 103699895, 207399790, 518499475, 1036998950]

約数ペア:

[(1, 1036998950), (2, 518499475), (5, 207399790), (10, 103699895), (13, 79769150), (25, 41479958), (26, 39884575), (50, 20739979), (65, 15953830), (130, 7976915), (199, 5211050), (325, 3190766), (398, 2605525), (650, 1595383), (995, 1042210), (1990, 521105), (2587, 400850), (4975, 208442), (5174, 200425), (8017, 129350), (9950, 104221), (12935, 80170), (16034, 64675), (25870, 40085)]