5411900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 13269984

約数和(自身を除く): 7858084

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 181, 230, 260, 299, 325, 362, 460, 575, 598, 650, 724, 905, 1150, 1196, 1300, 1495, 1810, 2300, 2353, 2990, 3620, 4163, 4525, 4706, 5980, 7475, 8326, 9050, 9412, 11765, 14950, 16652, 18100, 20815, 23530, 29900, 41630, 47060, 54119, 58825, 83260, 104075, 108238, 117650, 208150, 216476, 235300, 270595, 416300, 541190, 1082380, 1352975, 2705950, 5411900]

約数ペア:

[(1, 5411900), (2, 2705950), (4, 1352975), (5, 1082380), (10, 541190), (13, 416300), (20, 270595), (23, 235300), (25, 216476), (26, 208150), (46, 117650), (50, 108238), (52, 104075), (65, 83260), (92, 58825), (100, 54119), (115, 47060), (130, 41630), (181, 29900), (230, 23530), (260, 20815), (299, 18100), (325, 16652), (362, 14950), (460, 11765), (575, 9412), (598, 9050), (650, 8326), (724, 7475), (905, 5980), (1150, 4706), (1196, 4525), (1300, 4163), (1495, 3620), (1810, 2990), (2300, 2353)]