804950250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{82559}}^1$

素因数の和:82592

約数の個数: 64

約数和(自身を含む): 2163732480

約数和(自身を除く): 1358782230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 82559, 165118, 247677, 412795, 495354, 825590, 1073267, 1238385, 2063975, 2146534, 2476770, 3219801, 4127950, 5366335, 6191925, 6439602, 10319875, 10732670, 12383850, 16099005, 20639750, 26831675, 30959625, 32198010, 53663350, 61919250, 80495025, 134158375, 160990050, 268316750, 402475125, 804950250]

約数ペア:

[(1, 804950250), (2, 402475125), (3, 268316750), (5, 160990050), (6, 134158375), (10, 80495025), (13, 61919250), (15, 53663350), (25, 32198010), (26, 30959625), (30, 26831675), (39, 20639750), (50, 16099005), (65, 12383850), (75, 10732670), (78, 10319875), (125, 6439602), (130, 6191925), (150, 5366335), (195, 4127950), (250, 3219801), (325, 2476770), (375, 2146534), (390, 2063975), (650, 1238385), (750, 1073267), (975, 825590), (1625, 495354), (1950, 412795), (3250, 247677), (4875, 165118), (9750, 82559)]