40579500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 127318464

約数和(自身を除く): 86738964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 2081, 3250, 3900, 4162, 4875, 6243, 6500, 8324, 9750, 10405, 12486, 19500, 20810, 24972, 27053, 31215, 41620, 52025, 54106, 62430, 81159, 104050, 108212, 124860, 135265, 156075, 162318, 208100, 260125, 270530, 312150, 324636, 405795, 520250, 541060, 624300, 676325, 780375, 811590, 1040500, 1352650, 1560750, 1623180, 2028975, 2705300, 3121500, 3381625, 4057950, 6763250, 8115900, 10144875, 13526500, 20289750, 40579500]

約数ペア:

[(1, 40579500), (2, 20289750), (3, 13526500), (4, 10144875), (5, 8115900), (6, 6763250), (10, 4057950), (12, 3381625), (13, 3121500), (15, 2705300), (20, 2028975), (25, 1623180), (26, 1560750), (30, 1352650), (39, 1040500), (50, 811590), (52, 780375), (60, 676325), (65, 624300), (75, 541060), (78, 520250), (100, 405795), (125, 324636), (130, 312150), (150, 270530), (156, 260125), (195, 208100), (250, 162318), (260, 156075), (300, 135265), (325, 124860), (375, 108212), (390, 104050), (500, 81159), (650, 62430), (750, 54106), (780, 52025), (975, 41620), (1300, 31215), (1500, 27053), (1625, 24972), (1950, 20810), (2081, 19500), (3250, 12486), (3900, 10405), (4162, 9750), (4875, 8324), (6243, 6500)]