236415940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18856

約数の個数: 48

約数和(自身を含む): 539914032

約数和(自身を除く): 303498092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 18793, 37586, 75172, 93965, 187930, 319481, 375860, 638962, 695341, 1277924, 1390682, 1597405, 2781364, 3194810, 3476705, 6389620, 6953410, 11820797, 13906820, 23641594, 47283188, 59103985, 118207970, 236415940]

約数ペア:

[(1, 236415940), (2, 118207970), (4, 59103985), (5, 47283188), (10, 23641594), (17, 13906820), (20, 11820797), (34, 6953410), (37, 6389620), (68, 3476705), (74, 3194810), (85, 2781364), (148, 1597405), (170, 1390682), (185, 1277924), (340, 695341), (370, 638962), (629, 375860), (740, 319481), (1258, 187930), (2516, 93965), (3145, 75172), (6290, 37586), (12580, 18793)]