5432500

素因数分解:

$2^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 12399156

約数和(自身を除く): 6966656

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 106, 125, 164, 205, 212, 250, 265, 410, 500, 530, 625, 820, 1025, 1060, 1250, 1325, 2050, 2173, 2500, 2650, 4100, 4346, 5125, 5300, 6625, 8692, 10250, 10865, 13250, 20500, 21730, 25625, 26500, 33125, 43460, 51250, 54325, 66250, 102500, 108650, 132500, 217300, 271625, 543250, 1086500, 1358125, 2716250, 5432500]

約数ペア:

[(1, 5432500), (2, 2716250), (4, 1358125), (5, 1086500), (10, 543250), (20, 271625), (25, 217300), (41, 132500), (50, 108650), (53, 102500), (82, 66250), (100, 54325), (106, 51250), (125, 43460), (164, 33125), (205, 26500), (212, 25625), (250, 21730), (265, 20500), (410, 13250), (500, 10865), (530, 10250), (625, 8692), (820, 6625), (1025, 5300), (1060, 5125), (1250, 4346), (1325, 4100), (2050, 2650), (2173, 2500)]