5303350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 5633450

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 199, 205, 325, 398, 410, 533, 650, 995, 1025, 1066, 1990, 2050, 2587, 2665, 4975, 5174, 5330, 8159, 9950, 12935, 13325, 16318, 25870, 26650, 40795, 64675, 81590, 106067, 129350, 203975, 212134, 407950, 530335, 1060670, 2651675, 5303350]

約数ペア:

[(1, 5303350), (2, 2651675), (5, 1060670), (10, 530335), (13, 407950), (25, 212134), (26, 203975), (41, 129350), (50, 106067), (65, 81590), (82, 64675), (130, 40795), (199, 26650), (205, 25870), (325, 16318), (398, 13325), (410, 12935), (533, 9950), (650, 8159), (995, 5330), (1025, 5174), (1066, 4975), (1990, 2665), (2050, 2587)]