39275120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 95217120

約数和(自身を除く): 55942000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 157, 212, 236, 265, 295, 314, 424, 472, 530, 590, 628, 785, 848, 944, 1060, 1180, 1256, 1570, 2120, 2360, 2512, 3127, 3140, 4240, 4720, 6254, 6280, 8321, 9263, 12508, 12560, 15635, 16642, 18526, 25016, 31270, 33284, 37052, 41605, 46315, 50032, 62540, 66568, 74104, 83210, 92630, 125080, 133136, 148208, 166420, 185260, 250160, 332840, 370520, 490939, 665680, 741040, 981878, 1963756, 2454695, 3927512, 4909390, 7855024, 9818780, 19637560, 39275120]

約数ペア:

[(1, 39275120), (2, 19637560), (4, 9818780), (5, 7855024), (8, 4909390), (10, 3927512), (16, 2454695), (20, 1963756), (40, 981878), (53, 741040), (59, 665680), (80, 490939), (106, 370520), (118, 332840), (157, 250160), (212, 185260), (236, 166420), (265, 148208), (295, 133136), (314, 125080), (424, 92630), (472, 83210), (530, 74104), (590, 66568), (628, 62540), (785, 50032), (848, 46315), (944, 41605), (1060, 37052), (1180, 33284), (1256, 31270), (1570, 25016), (2120, 18526), (2360, 16642), (2512, 15635), (3127, 12560), (3140, 12508), (4240, 9263), (4720, 8321), (6254, 6280)]