9438845000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{145213}}^1$

素因数の和:145252

約数の個数: 80

約数和(自身を含む): 23816548140

約数和(自身を除く): 14377703140

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, 32500, 65000, 145213, 290426, 580852, 726065, 1161704, 1452130, 1887769, 2904260, 3630325, 3775538, 5808520, 7260650, 7551076, 9438845, 14521300, 15102152, 18151625, 18877690, 29042600, 36303250, 37755380, 47194225, 72606500, 75510760, 90758125, 94388450, 145213000, 181516250, 188776900, 235971125, 363032500, 377553800, 471942250, 726065000, 943884500, 1179855625, 1887769000, 2359711250, 4719422500, 9438845000]

約数ペア:

[(1, 9438845000), (2, 4719422500), (4, 2359711250), (5, 1887769000), (8, 1179855625), (10, 943884500), (13, 726065000), (20, 471942250), (25, 377553800), (26, 363032500), (40, 235971125), (50, 188776900), (52, 181516250), (65, 145213000), (100, 94388450), (104, 90758125), (125, 75510760), (130, 72606500), (200, 47194225), (250, 37755380), (260, 36303250), (325, 29042600), (500, 18877690), (520, 18151625), (625, 15102152), (650, 14521300), (1000, 9438845), (1250, 7551076), (1300, 7260650), (1625, 5808520), (2500, 3775538), (2600, 3630325), (3250, 2904260), (5000, 1887769), (6500, 1452130), (8125, 1161704), (13000, 726065), (16250, 580852), (32500, 290426), (65000, 145213)]