190053490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 382631040

約数和(自身を除く): 192577550

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 131, 218, 242, 262, 545, 605, 655, 1090, 1199, 1210, 1310, 1331, 1441, 2398, 2662, 2882, 5995, 6655, 7205, 11990, 13189, 13310, 14279, 14410, 15851, 26378, 28558, 31702, 65945, 71395, 79255, 131890, 142790, 145079, 157069, 158510, 174361, 290158, 314138, 348722, 725395, 785345, 871805, 1450790, 1570690, 1727759, 1743610, 3455518, 8638795, 17277590, 19005349, 38010698, 95026745, 190053490]

約数ペア:

[(1, 190053490), (2, 95026745), (5, 38010698), (10, 19005349), (11, 17277590), (22, 8638795), (55, 3455518), (109, 1743610), (110, 1727759), (121, 1570690), (131, 1450790), (218, 871805), (242, 785345), (262, 725395), (545, 348722), (605, 314138), (655, 290158), (1090, 174361), (1199, 158510), (1210, 157069), (1310, 145079), (1331, 142790), (1441, 131890), (2398, 79255), (2662, 71395), (2882, 65945), (5995, 31702), (6655, 28558), (7205, 26378), (11990, 15851), (13189, 14410), (13310, 14279)]