38145110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 74402064

約数和(自身を除く): 36256954

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 197, 289, 335, 394, 578, 670, 985, 1139, 1445, 1970, 2278, 2890, 3349, 5695, 6698, 11390, 13199, 16745, 19363, 26398, 33490, 38726, 56933, 65995, 96815, 113866, 131990, 193630, 224383, 284665, 448766, 569330, 1121915, 2243830, 3814511, 7629022, 19072555, 38145110]

約数ペア:

[(1, 38145110), (2, 19072555), (5, 7629022), (10, 3814511), (17, 2243830), (34, 1121915), (67, 569330), (85, 448766), (134, 284665), (170, 224383), (197, 193630), (289, 131990), (335, 113866), (394, 96815), (578, 65995), (670, 56933), (985, 38726), (1139, 33490), (1445, 26398), (1970, 19363), (2278, 16745), (2890, 13199), (3349, 11390), (5695, 6698)]