236420080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3853}}^1$

素因数の和:3938

約数の個数: 80

約数和(自身を含む): 602148960

約数和(自身を除く): 365728880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2360, 3068, 3835, 3853, 4720, 6136, 7670, 7706, 12272, 15340, 15412, 19265, 30680, 30824, 38530, 50089, 61360, 61648, 77060, 100178, 154120, 200356, 227327, 250445, 308240, 400712, 454654, 500890, 801424, 909308, 1001780, 1136635, 1818616, 2003560, 2273270, 2955251, 3637232, 4007120, 4546540, 5910502, 9093080, 11821004, 14776255, 18186160, 23642008, 29552510, 47284016, 59105020, 118210040, 236420080]

約数ペア:

[(1, 236420080), (2, 118210040), (4, 59105020), (5, 47284016), (8, 29552510), (10, 23642008), (13, 18186160), (16, 14776255), (20, 11821004), (26, 9093080), (40, 5910502), (52, 4546540), (59, 4007120), (65, 3637232), (80, 2955251), (104, 2273270), (118, 2003560), (130, 1818616), (208, 1136635), (236, 1001780), (260, 909308), (295, 801424), (472, 500890), (520, 454654), (590, 400712), (767, 308240), (944, 250445), (1040, 227327), (1180, 200356), (1534, 154120), (2360, 100178), (3068, 77060), (3835, 61648), (3853, 61360), (4720, 50089), (6136, 38530), (7670, 30824), (7706, 30680), (12272, 19265), (15340, 15412)]