111909500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 257572224

約数和(自身を除く): 145662724

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 103, 106, 125, 164, 205, 206, 212, 250, 265, 410, 412, 500, 515, 530, 820, 1025, 1030, 1060, 1325, 2050, 2060, 2173, 2575, 2650, 4100, 4223, 4346, 5125, 5150, 5300, 5459, 6625, 8446, 8692, 10250, 10300, 10865, 10918, 12875, 13250, 16892, 20500, 21115, 21730, 21836, 25750, 26500, 27295, 42230, 43460, 51500, 54325, 54590, 84460, 105575, 108650, 109180, 136475, 211150, 217300, 223819, 271625, 272950, 422300, 447638, 527875, 543250, 545900, 682375, 895276, 1055750, 1086500, 1119095, 1364750, 2111500, 2238190, 2729500, 4476380, 5595475, 11190950, 22381900, 27977375, 55954750, 111909500]

約数ペア:

[(1, 111909500), (2, 55954750), (4, 27977375), (5, 22381900), (10, 11190950), (20, 5595475), (25, 4476380), (41, 2729500), (50, 2238190), (53, 2111500), (82, 1364750), (100, 1119095), (103, 1086500), (106, 1055750), (125, 895276), (164, 682375), (205, 545900), (206, 543250), (212, 527875), (250, 447638), (265, 422300), (410, 272950), (412, 271625), (500, 223819), (515, 217300), (530, 211150), (820, 136475), (1025, 109180), (1030, 108650), (1060, 105575), (1325, 84460), (2050, 54590), (2060, 54325), (2173, 51500), (2575, 43460), (2650, 42230), (4100, 27295), (4223, 26500), (4346, 25750), (5125, 21836), (5150, 21730), (5300, 21115), (5459, 20500), (6625, 16892), (8446, 13250), (8692, 12875), (10250, 10918), (10300, 10865)]