8972300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 20998656

約数和(自身を除く): 12026356

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 83, 92, 94, 100, 115, 166, 188, 230, 235, 332, 415, 460, 470, 575, 830, 940, 1081, 1150, 1175, 1660, 1909, 2075, 2162, 2300, 2350, 3818, 3901, 4150, 4324, 4700, 5405, 7636, 7802, 8300, 9545, 10810, 15604, 19090, 19505, 21620, 27025, 38180, 39010, 47725, 54050, 78020, 89723, 95450, 97525, 108100, 179446, 190900, 195050, 358892, 390100, 448615, 897230, 1794460, 2243075, 4486150, 8972300]

約数ペア:

[(1, 8972300), (2, 4486150), (4, 2243075), (5, 1794460), (10, 897230), (20, 448615), (23, 390100), (25, 358892), (46, 195050), (47, 190900), (50, 179446), (83, 108100), (92, 97525), (94, 95450), (100, 89723), (115, 78020), (166, 54050), (188, 47725), (230, 39010), (235, 38180), (332, 27025), (415, 21620), (460, 19505), (470, 19090), (575, 15604), (830, 10810), (940, 9545), (1081, 8300), (1150, 7802), (1175, 7636), (1660, 5405), (1909, 4700), (2075, 4324), (2162, 4150), (2300, 3901), (2350, 3818)]