25624300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 62558496

約数和(自身を除く): 36934196

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 857, 1150, 1196, 1300, 1495, 1714, 2300, 2990, 3428, 4285, 5980, 7475, 8570, 11141, 14950, 17140, 19711, 21425, 22282, 29900, 39422, 42850, 44564, 55705, 78844, 85700, 98555, 111410, 197110, 222820, 256243, 278525, 394220, 492775, 512486, 557050, 985550, 1024972, 1114100, 1281215, 1971100, 2562430, 5124860, 6406075, 12812150, 25624300]

約数ペア:

[(1, 25624300), (2, 12812150), (4, 6406075), (5, 5124860), (10, 2562430), (13, 1971100), (20, 1281215), (23, 1114100), (25, 1024972), (26, 985550), (46, 557050), (50, 512486), (52, 492775), (65, 394220), (92, 278525), (100, 256243), (115, 222820), (130, 197110), (230, 111410), (260, 98555), (299, 85700), (325, 78844), (460, 55705), (575, 44564), (598, 42850), (650, 39422), (857, 29900), (1150, 22282), (1196, 21425), (1300, 19711), (1495, 17140), (1714, 14950), (2300, 11141), (2990, 8570), (3428, 7475), (4285, 5980)]