1572805000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{24197}}^1$

素因数の和:24236

約数の個数: 80

約数和(自身を含む): 3968713980

約数和(自身を除く): 2395908980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1250, 1300, 1625, 2500, 2600, 3250, 5000, 6500, 8125, 13000, 16250, 24197, 32500, 48394, 65000, 96788, 120985, 193576, 241970, 314561, 483940, 604925, 629122, 967880, 1209850, 1258244, 1572805, 2419700, 2516488, 3024625, 3145610, 4839400, 6049250, 6291220, 7864025, 12098500, 12582440, 15123125, 15728050, 24197000, 30246250, 31456100, 39320125, 60492500, 62912200, 78640250, 120985000, 157280500, 196600625, 314561000, 393201250, 786402500, 1572805000]

約数ペア:

[(1, 1572805000), (2, 786402500), (4, 393201250), (5, 314561000), (8, 196600625), (10, 157280500), (13, 120985000), (20, 78640250), (25, 62912200), (26, 60492500), (40, 39320125), (50, 31456100), (52, 30246250), (65, 24197000), (100, 15728050), (104, 15123125), (125, 12582440), (130, 12098500), (200, 7864025), (250, 6291220), (260, 6049250), (325, 4839400), (500, 3145610), (520, 3024625), (625, 2516488), (650, 2419700), (1000, 1572805), (1250, 1258244), (1300, 1209850), (1625, 967880), (2500, 629122), (2600, 604925), (3250, 483940), (5000, 314561), (6500, 241970), (8125, 193576), (13000, 120985), (16250, 96788), (24197, 65000), (32500, 48394)]