101697500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 60

約数和(自身を含む): 234206280

約数和(自身を除く): 132508780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1250, 1900, 2141, 2375, 2500, 4282, 4750, 8564, 9500, 10705, 11875, 21410, 23750, 40679, 42820, 47500, 53525, 81358, 107050, 162716, 203395, 214100, 267625, 406790, 535250, 813580, 1016975, 1070500, 1338125, 2033950, 2676250, 4067900, 5084875, 5352500, 10169750, 20339500, 25424375, 50848750, 101697500]

約数ペア:

[(1, 101697500), (2, 50848750), (4, 25424375), (5, 20339500), (10, 10169750), (19, 5352500), (20, 5084875), (25, 4067900), (38, 2676250), (50, 2033950), (76, 1338125), (95, 1070500), (100, 1016975), (125, 813580), (190, 535250), (250, 406790), (380, 267625), (475, 214100), (500, 203395), (625, 162716), (950, 107050), (1250, 81358), (1900, 53525), (2141, 47500), (2375, 42820), (2500, 40679), (4282, 23750), (4750, 21410), (8564, 11875), (9500, 10705)]