9541480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 14045720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 311, 472, 520, 590, 622, 767, 1180, 1244, 1534, 1555, 2360, 2488, 3068, 3110, 3835, 4043, 6136, 6220, 7670, 8086, 12440, 15340, 16172, 18349, 20215, 30680, 32344, 36698, 40430, 73396, 80860, 91745, 146792, 161720, 183490, 238537, 366980, 477074, 733960, 954148, 1192685, 1908296, 2385370, 4770740, 9541480]

約数ペア:

[(1, 9541480), (2, 4770740), (4, 2385370), (5, 1908296), (8, 1192685), (10, 954148), (13, 733960), (20, 477074), (26, 366980), (40, 238537), (52, 183490), (59, 161720), (65, 146792), (104, 91745), (118, 80860), (130, 73396), (236, 40430), (260, 36698), (295, 32344), (311, 30680), (472, 20215), (520, 18349), (590, 16172), (622, 15340), (767, 12440), (1180, 8086), (1244, 7670), (1534, 6220), (1555, 6136), (2360, 4043), (2488, 3835), (3068, 3110)]