39398590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 93104640

約数和(自身を除く): 53706050

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2693, 2926, 5386, 7315, 13465, 14630, 18851, 26930, 29623, 37702, 51167, 59246, 94255, 102334, 148115, 188510, 207361, 255835, 296230, 358169, 414722, 511670, 562837, 716338, 1036805, 1125674, 1790845, 2073610, 2814185, 3581690, 3939859, 5628370, 7879718, 19699295, 39398590]

約数ペア:

[(1, 39398590), (2, 19699295), (5, 7879718), (7, 5628370), (10, 3939859), (11, 3581690), (14, 2814185), (19, 2073610), (22, 1790845), (35, 1125674), (38, 1036805), (55, 716338), (70, 562837), (77, 511670), (95, 414722), (110, 358169), (133, 296230), (154, 255835), (190, 207361), (209, 188510), (266, 148115), (385, 102334), (418, 94255), (665, 59246), (770, 51167), (1045, 37702), (1330, 29623), (1463, 26930), (2090, 18851), (2693, 14630), (2926, 13465), (5386, 7315)]