1145950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 2406096

約数和(自身を除く): 1260146

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 43, 50, 65, 82, 86, 130, 205, 215, 325, 410, 430, 533, 559, 650, 1025, 1066, 1075, 1118, 1763, 2050, 2150, 2665, 2795, 3526, 5330, 5590, 8815, 13325, 13975, 17630, 22919, 26650, 27950, 44075, 45838, 88150, 114595, 229190, 572975, 1145950]

約数ペア:

[(1, 1145950), (2, 572975), (5, 229190), (10, 114595), (13, 88150), (25, 45838), (26, 44075), (41, 27950), (43, 26650), (50, 22919), (65, 17630), (82, 13975), (86, 13325), (130, 8815), (205, 5590), (215, 5330), (325, 3526), (410, 2795), (430, 2665), (533, 2150), (559, 2050), (650, 1763), (1025, 1118), (1066, 1075)]